Inspiring Joy Day, World Wish Day, and 28 other events that can be a great reason to send an email marketing campaign in April. Not only will this creatively remind your subscribers of your brand, but it can also increase sales.
In this post you will find a list of infopods, famous brands email examples and ideas for email campaigns in different areas of business.
Table of contents
📆 April 1
Fun Day
Laughter is believed to prolong life. Find out what makes your subscribers laugh to strengthen your emotional connection with them through emails that combine usefulness with humor.
World Reading is Funny Day
This holiday aims to encourage children and young people to read. The infopod is perfect for email campaign of online store with a selection of books according to the subscribers’ interests.
International Fun at Work Day
Of course, the workplace is for getting work done, but having some fun is important too. This can help relieve stress and restore motivation and inspiration.
This infopod is suitable for email campaign of food delivery services, stationery, team building coaching, and other products and services that can help boost employee performance through positive emotions in the workplace.
📆 April 3
Inspiring Joy Day
📆 April 5
Self-Care Day
A perfect occasion for beauty brands, wellness services, and home goods. Share a curated list for an at‑home spa day, remind your subscribers to take time for themselves, or offer a special discount on relaxation products like bath sets, skincare, or cozy loungewear.
📆 April 6
The International Day of Sport for Development and Peace
This day is ideal for email campaigns by businesses related to sports directly or indirectly: sports and fitness centers, stores of sports clothes, footwear, accessories, equipment and gadgets.
📆 April 7
World Health Day
Observed on April 7, the 2026 theme is “Together for health. Stand with science” . This infopod is relevant for pharmacies, fitness centers, healthy food stores, and medical services. Offer immune‑boosting products, invite subscribers to a webinar on evidence‑based wellness, or share science‑backed health tips. Emphasize the value of expert‑approved choices to build trust with your audience.
📆 April 8
All Is Ours Day
This day celebrates the beauty of the nature. The infopod would be suitable for email campaign of travel agencies, merchandise, footwear and clothing stores for traveling and outdoors.
Step into the Spotlight Day
This day encourages people to sharpen their skills, join the limelight, and grow their businesses. A day to improve themselves to be better at their business and find new innovative ways to market it to the world and garner attention.
This infopod is suitable for online education, fitness centers and other businesses related to self-improvement and improving the world around you.
📆 April 11
Pet Day
A great opportunity for pet stores, veterinary clinics, and accessory brands. Send a selection of must‑have products for furry friends, remind customers about upcoming vaccination schedules, or run a charity campaign supporting local animal shelters. You can also offer a discount on pet photography or share heartwarming customer stories.
📆 April 15
World Art Day
Celebrated worldwide on April 15, the birthday of Leonardo da Vinci. This day is a tribute to all forms of artistic expression – painting, sculpture, music, literature, and beyond. It’s an ideal moment for art supply stores, art schools, museums, galleries, and cultural institutions.
Send a selection of high‑quality materials for drawing and painting, announce a free online workshop with a local artist, or share inspiring quotes from famous painters. You can also offer a discount on art courses, promote museum tickets, or invite subscribers to participate in a digital art contest. Encouraging people to create something with their own hands fits perfectly with the spirit of the day.
Universal Day of Culture
This day was inspired by the Roerich Pact (1935), a treaty that called for the protection of cultural heritage. It emphasizes that culture should unite people beyond borders and that preserving cultural treasures is a shared responsibility.
This infopod works well for bookshops, cultural centers, language schools, travel agencies, and brands that celebrate diversity.
Suggest books that explore world cultures, recommend music or films from different countries, or share a story about a cultural landmark your audience might not know. You can also offer a discount on products tied to traditional crafts or organize a virtual tour of a museum. The ideas from World Art Day (workshops, quotes, creative contests) are also perfectly suitable here – you can simply adapt them with a broader cultural lens.
📆 April 18
The International Day for Monuments and Sites
Celebrated annually on April 18. The 2026 theme is “Emergency Response for Living Heritage in contexts of Conflicts and Disasters”. This infopod is ideal for travel agencies, souvenir shops, and brands offering travel gear. Recommend guided tours to historical sites, curate a list of books on architecture, or provide a discount on museum passes. You can also raise awareness about the importance of preserving cultural landmarks.
📆 April 19
Refresh Your Goals Day
Remind your customers to take action to renew and rejuvenate their health and wellness aspirations.
📆 April 20
Chinese Language Day
Email campaigns this day are ideal for language schools, travel agencies, stores selling goods from China.
📆 April 21
World Creativity and Innovation Day
Established by the United Nations, this day is observed on April 21 to highlight the role of creativity and innovation in solving global challenges. The 2026 theme “Harnessing Creativity for Global Progress” encourages creative problem‑making. This infopod works well for educational projects, online schools, tech and design companies. Offer courses on creative thinking, showcase innovative solutions, or run a contest for the best creative idea. Discounts on creative tools and gadgets are also a great fit.
📆 April 22
International Mother Earth Day
This day is dedicated to the protection of the environment from negative human influence. The email campaign this day will be relevant for companies producing and selling eco products, contributing to the preservation of nature, including through the use of natural components in the production of goods, proper waste disposal, recycling of raw materials and charity.
📆 April 23
Email Day and the birthday of Ray Tomlinson
A perfect infopod for email service providers. Celebrate the invention of email by sharing interesting facts about Ray Tomlinson, reminding your subscribers of the value of email marketing, or offering a special promotion tied to this date.
World Book and Copyright Day
Observed by UNESCO on April 23 to celebrate books and reading . Ideal for bookstores, libraries, and publishers. Offer personalized book recommendations, run a review contest, or give a discount on e‑books and audiobooks.
International English Language day
A great fit for language schools, translation services, and travel agencies targeting English‑speaking destinations. Offer a discount on English courses, share language learning tips, or curate a list of must‑read books in English.
Spanish Language Day
Suitable for language schools, travel agencies, and businesses selling products from Spanish‑speaking countries. Offer a discount on Spanish lessons, share interesting facts about Hispanic culture, or suggest a selection of films and books in Spanish.
Take a Chance Day
A versatile infopod to launch a special promotion.
📆 April 26
Kids and Pets Day
This dual‑focus day is perfect for children’s stores, pet shops, family entertainment centers, and photographers. Create gift guides for “mom + child” or “owner + pet” combos, organize a photo contest, or offer discounts on products for active family outings. You can also share tips on how to keep both kids and pets happy.
📆 April 27
World Design Day
This infopod is relevant for design studios, interior shops, and online design schools. Showcase modern interior solutions, offer a discount on design consultations, or host a webinar with a professional designer. You can also give subscribers a behind‑the‑scenes look at how your products are created.
📆 April 28
Superhero Day
Great for clothing stores with character prints, toy shops, bookstores (comics), and streaming services. Offer a selection of superhero‑themed merchandise, discount on graphic novels, or run a costume contest among your subscribers.
Great Poetry Reading Day
Ideal for bookstores, literary, literary clubs, and educational platforms. Share poems by beloved authors, recommend poetry collections, or invite your subscribers to submit their own verses for a chance to be featured in your next newsletter.
📆 April 29
World Wish Day
This infopod suitable for all areas of business. Offer customers special offers on items from favorites and abandoned baskets, send a selection of products based on subscribers’ preferences.
World Wish Day is a great opportunity to help subscribers fulfill their wishes with special offers and thoughtful recommendations.
📆 April 30
Honesty Day
Share honest reviews of your products and services, both positive and negative, to demonstrate your commitment to transparency. Demonstrate how you actively address customer concerns to build brand trust. Also, actively address frequently asked questions and objections on this day.
The Day of the Child
A wonderful occasion for children’s product manufacturers, retailers, family‑focused services, and educational platforms. Offer discounts on kids’ items, announce a family event, or share a selection of toys and books that support creative development.
Bugs Bunny Day
Perfect for clothing and accessory stores featuring cartoon prints, streaming platforms (Looney Tunes catalog), and stationery brands. Promote products with Bugs Bunny designs, share nostalgic facts about the cartoon, or run a themed giveaway.
A variety of April holidays provide a rich source of inspiration for email campaigns and promotions, helping to draw attention to your products and services. Use these occasions to remind subscribers about your company with engaging infopods and boost your sales.