May is full of creative ideas to inspire unique email campaigns that keep your brand top-of-mind and your audience engaged.
For example, did you know about Tourism Day or World Baking Day? Read on to find out what other May Infopods the month has in store.
In this post, you’ll also discover a collection of content ideas, examples from leading brands, and practical suggestions for email campaigns across different industries.
Table of Contents
📆 May 1st
May Day
It is a day of unity, togetherness, and rebirth.
Email campaign ideas
For a food delivery service
Suggest festive spring menus or picnic-style meal combos for an outdoor lunch with friends and family.
Online stores can highlight seasonal products like picnic supplies, gardening tools, outdoor decor, and gifts to celebrate the start of the season.
Online learning
Offer your subscribers relevant courses in gardening, floral design, or wellness — ideal for personal growth this spring.
Couple Appreciation Day
It’s the perfect day to show your partner how much they mean to you, whether you’re a new couple or have been together for years. Encourage your customers to create meaningful and memorable moments.
Email campaign ideas
Food delivery: consider promoting special meal bundles for romantic dinners at home.
Online stores can offer gift ideas, personalized items, or couple-themed discounts — great for thoughtful surprises.
Online learning platforms
Highlight relationship-focused courses like communication, cooking classes for couples, or shared hobbies to enjoy together.
Travel agencies can inspire romantic getaways or unique experiences for couples to reconnect and relax.
Executive Coaching Day
This day highlights the importance of leadership development. It’s a great hook for B2B services and online education.
Email idea: Offer a curated list of “Leadership Essentials” courses or share a checklist for effective team management.
Global Love Day
A day dedicated to unconditional love for the planet and each other.
Email idea: Highlight your brand’s eco-initiatives or suggest “self-love” bundles (skincare, cozy home goods).
New Home Owners Day
A perfect opportunity for home decor, furniture, and security services.
Email idea: “New nest, new look.” Offer a housewarming discount on interior essentials or cleaning services.
Space Day (First Friday in May)
Space Day takes place on the first Friday in May, which is May 1 in 2026.
Email idea: “Out of this world” offers. Great for tech gadgets, educational toys, or futuristic fashion.
📆 May 2nd
Baby Day
It is a good infopod for kids’ stores or photographers.
Email idea: “Capture the moment” — offer deals on baby gear or milestone photo sessions.
International Harry Potter Day
There are plenty of ways to use International Harry Potter Day in your marketing campaigns without blowing your budget.
Email campaign ideas
For Food and drinks business:
Why not use character names on your menu? A “Dumbledore Burger” or an “Elixir of Life” cocktail will capture attention and add a touch of magic to the dining experience. Temporarily rename familiar dishes and send a themed email campaign.
Clothes: use Hogwarts house colors in your collections: red and gold for Gryffindor, blue and bronze for Ravenclaw. and so on.
Education: try to organize fun Harry Potter-themed lessons to engage your students.
Free Comic Book Day (First Saturday in May)
Free Comic Book Day is usually held on the First Saturday in May every year.
This infopod is perfect for engagement. Use a comic-strip style layout for your email or run a “Superhero vs. Villain” sale.
Fitness Day (First Saturday in May)
Fitness Day is celebrated on the first Saturday of May — on May 2 this year.
Email idea: “Get summer-ready.” Promote workout gear, gym memberships, or healthy meal plans.
📆 May 3rd
Paranormal Day
A quirky hook for mystery lovers. Use “Spooky Good” deals or suggest a “Mystery Box” with secret items inside.
Sun Day
Email idea: Celebrate the return of the sun with a selection of sunglasses, SPF, and summer apparel. “Get your glow on!”
World Laughter Day (First Sunday of May)
World Laughter Day is celebrated every year on the first Sunday of May, and this year it is celebrated on May 3.
📆 May 4th
Star Wars Day
Greenery Day
Email idea: Focus on plants and sustainability. “Bring the outdoors in” with indoor plants or eco-friendly home products.
Relationship Renewal Day
This is a day to reconnect. Suggest gift sets for partners or “refer-a-friend” bonuses to renew brand loyalty.
World Give Day
Email idea: “We give back.” Partner with a charity and donate a portion of today’s sales, or offer a free gift with every purchase as a “giveaway.”
📆 May 5th
Europe Day
Europe Day highlights Europe’s shared heritage and encourages reflection on its future challenges. The day fosters closer connections among European citizens, strengthening their ties and overcoming distances.
📆 May 6th
Tourist Appreciation Day
This is an ideal infopod for travel agencies and hotels. You can send “Thank you for exploring with us” emails with exclusive loyalty perks for the next trip.
Retail: A “Pack Your Bags” checklist featuring luggage, travel-size beauty, and comfy outfits.
📆 May 7th
Tourism Day
World Password Day (First Thursday in May)
This day takes place on the first Thursday in May — May 7 in 2026.
Email idea: Remind subscribers to stay safe online. Use a “Password” as a promo code (e.g., PROTECT15) for a security-themed sale.
📆 May 8th
Reward Yourself Day
The ultimate B2C hook. “You’ve earned it!” Promote self-care, clothing, footwear, jewelry, or premium treats.
📆 May 10th
Mother Ocean Day
Email idea: Focus on marine conservation. Highlight products made from recycled materials or “ocean-inspired” scents and colors.
Clean Your Room Day
This day is about organization and decluttering. Promote storage solutions, cleaning supplies, or a “Digital Cleanup” guide for messy desktops.
Trust Your Intuition Day
Mother’s Day (The second Sunday in May)
📆 May 11th
Eat What You Want Day
This is a good infopod for food delivery and restaurants. “No regrets today!” Promote your most indulgent menu items or “cheat meal” bundles.
📆 May 15th
Bring Flowers to Someone Day
This is a good day for email campaign with a discount on floral delivery or “floral-print” collections.
International Day of Families
📆 May 16th
Pizza Party Day
This holiday was created for food and fun on the third Friday in May.
Culture Freedom Day
Culture Freedom Day takes place annually on the third Saturday of May, falling on May 16 this 2026 year. This day celebrates the “Free Culture” movement, advocating for the freedom to distribute and modify creative works. It is an ideal occasion for businesses that support open-source solutions, education, or independent creators.
Universal Idea: “The Remix Challenge” — Invite your subscribers to create something new using your brand’s assets (like a logo or a specific pattern) and share it for a chance to be featured in your next newsletter.
For Online Education: “Knowledge Without Borders: Access our selection of free introductory lessons and open resources today”.
For Marketing & Design Agencies: “Sharing the Craft: We’re releasing a pack of free-to-use templates and assets to support your creative journey”.
For Clothing & Lifestyle Brands: “Artist Spotlight: Meet the independent creators behind our latest collection and learn about their journey”.
For Professional Tools: “Open for Innovation: Discover how our platform supports integrations and open-source growth for your business”.
📆 May 17th
World Telecommunication and Information Society Day
World Baking Day
World Baking Day is coming up on May 17 this 2026 year — it’s the perfect reason to get inspired in the kitchen. Whether your subscribers are experienced bakers or just starting out, encourage them to celebrate the holiday by creating delicious treats to share with family and friends.
If you own a café, consider offering special baked goodies or discounts to attract customers in. Shops selling baking supplies can promote special ingredient bundles or beginner-friendly baking sets. It’s a tasty opportunity to encourage your customers to whip up something fresh and homemade
📆 May 20th
Flower Day
This day is perfect for aesthetic brands. “Let your style bloom.” Feature floral prints, spring decor, or garden kits.
📆 May 21st
International Tea Day
Email idea: Share a “Tea & Self-Care” guide or offer a discount on mugs and tea sets. A cozy touchpoint for lifestyle brands.
Memo Day
This a day of productivity and stationery.
Email idea: “Don’t forget this deal.” Sale on planners, notebooks, and digital memo tools.
Talk Like Yoda Day
Email idea: Playful copywriting. “Great deals, we have. Miss them, you must not!”
World Meditation Day
The goal of the holiday is to popularize meditative practice as a way to improve physical and mental health, as well as to develop the capacity for mindful perception of the world around us.
On this day, you have an opportunity to remind customers of your brand in a useful, vibrant, and non-intrusive way, increasing loyalty while stimulating purchases and product interaction.
Email Campaign Topic Ideas
Online Stores:
- A Special Day: Products to help you achieve harmony and relaxation.
- Keep Calm! Discounts up to 30% for your peace of mind.
Food Delivery Services:
- Meditation Day: Mindful eating delivered to your home. A healthy menu is waiting for you!
- Take a Pause: Free up your evening and quietly enjoy your favorite dishes.
📆 May 22nd
Sherlock Holmes Day
This day celebrates the birthday of Sir Arthur Conan Doyle, the creator of the world’s most famous detective. It is an excellent opportunity for brands to engage their audience with mysteries, analytical challenges, or “hidden” rewards.
- For Online Education: “Master the Art of Deduction: New courses in logic and data analysis now at a special price”.
- For Marketing Agencies: “Solving the Case of the Missing Conversions: How to find and fix leaks in your sales funnel”.
- For Online Stores: “Elementary, Watson! A curated selection of items you’ve been searching for”.
- Universal Idea: Create a “Mystery Discount” email where the promo code is hidden within a riddle or an image.
📆 May 25th
Geek Pride Day
Celebrated on the anniversary of the first Star Wars film release, this day is the ultimate tribute to fans of science fiction, fantasy, gaming, and high-tech. It’s a day to celebrate “being a nerd” and is a perfect fit for brands that prioritize innovation or niche hobbies.
- For Tech & Gadget Stores: “Gear Up Like a Pro: Exclusive deals on high-performance hardware and the latest tech essentials”.
- For Gaming & Hobby Shops: “Level Up Your Setup: Special offers on gaming peripherals, collectibles, and limited-edition comics”.
- For Online Cinemas & Streaming Services: “The Ultimate Binge-Watch: Curated collections of sci-fi classics and superhero sagas available tonight”.
- For Clothing & Stationery: “Wear Your Passion: New apparel and accessories featuring iconic geek-culture designs”.
- Universal Idea: “The Geek Knowledge Quiz” — Send out a trivia newsletter where the number of correct answers determines the size of the subscriber’s discount.
- Bookstores: Feature hard science fiction and graphic novels.
📆 May 26th
World Dracula Day
Marking the publication of Bram Stoker’s legendary novel, this date allows you to play with “dark mode” aesthetics and target late-night shoppers or fans of classic literature.
- For Online Stores: Launch a “Night Owl Sale” with exclusive discounts that “come alive” after sunset.
- For Food Delivery: “Hungry as a Vampire? We’ll deliver your dinner before the sun rises”.
- Universal Idea: Feature the “Immortal Classics” of your catalog—products that never go out of style and remain relevant year-round.
📆 May 27th
Nothing To Fear Day
Nothing To Fear Day is a great reason to encourage subscribers to try something new they’ve been putting off. For example, learning Spanish, skydiving, or learning to drive a car.
Email campaigns ideas
For the food delivery industry
Send newsletters to your customers and suggest to them not to be afraid to try something new from your menu and offer a discount.
For a clothing store
Tell your subscribers not to be afraid of a style makeover and offer a discount to help them take the leap.
For Online Learning
In honor of Nothing To Fear Day, give your customers free access to any training course for a specific amount of time. Write about this promotion in an email newsletter in which you ask them not to be afraid to try a training course that they have long wanted but have been putting off until later.
Using unusual holidays as an informational occasion, you can make your email newsletter original and more interesting for your customers.
📆 May 29th
European Neighbors’ Day
European Neighbors’ Day is celebrated annually on the last Friday of May. In 2026, it will be observed on May 29th. It’s a great opportunity to send an email campaign to invite your subscribers to reconnect with their neighbors and community members, promoting friendship and togetherness.
If you’re running a food delivery service, encourage customers to order group meals or special neighbor-friendly food sets perfect for sharing with people next door.
Online shops can celebrate too, offering special discounts on home and garden items, board games, or party supplies to help customers host friendly neighborhood gatherings.
📆 May 30th
International Hug Your Cat Day
This holiday is all about the emotional bond between humans and their feline companions. It is a highly “social” holiday that works well for lifestyle brands and building customer loyalty through warm, relatable content.
- For Pet & Home Goods: “Purr-fect Comfort: Soft blankets and cozy decor for you and your cat”.
- For Clothing Stores: “Cozy Vibes Only: Casual wear that’s perfect for a day of cuddling at home”.
- Universal Idea: Run a “Cat of the Day” photo contest where subscribers share pictures of their pets to win a special bonus or promo code.
Fakesgiving
It’s an alternative to Thanksgiving, a random get-together holiday, and a perfect excuse to cherish the company of family and friends.
Creativity Day
A day dedicated to the spirit of innovation and the joy of making something new. It is a great touchpoint for any business that offers tools for self-expression or professional growth.
- For Educational Platforms: “Unleash Your Inner Creator: New workshops and masterclasses to spark your inspiration”.
- For Stationery & Hobby Stores: “Tools for Your Next Masterpiece: Get 20% off all creative supplies today”.
- Universal Idea: “From Idea to Reality” — Share a success story or a “behind-the-scenes” look at how your products are made to inspire your audience.
📆 May 31st
Smile Day
A day focused on positivity and customer happiness. It is the perfect opportunity to reach out with a “feel-good” message that strengthens the emotional connection with your brand.
- For Service-Based Businesses: “Something to Smile About: We’ve prepared a small gift to brighten your day”.
- For Online Stores: “Spread the Joy: Buy one for yourself and get a second item at half price to gift to a friend”.
- Universal Idea: “Share a Smile” — Offer a bonus or discount in exchange for customer feedback or a positive product review.
Web Designer Day
A professional holiday for those who shape the digital world. This is the ideal time for digital agencies and software platforms to showcase their design expertise and appreciate the professionals in this field.
Therefore, in May, we have 48 unique opportunities to launch email campaigns. Take these chances to engage your customers and spur sales this May!