April 11 2027 Holidays

National Pet Day

Give a little extra love and pampering to your pet, or if you can, take the plunge to enrich your life and the life of a smaller friend by adopting a pet.

• Australia
• Canada
• United Kingdom
• +1and 1 more

World Parkinson’s Day

On the birthday of Dr. J. Parkinson, the first to describe and diagnose the disease, learn about Parkinson’s, donate or volunteer, and raise awareness.

• Australia
• Canada
• International
• +2and 2 more

Dog Therapy Appreciation Day

Dog Therapy Appreciation Day celebrates the incredible comfort therapy dogs bring wherever they go. Few things brighten a room like the quiet strength of a therapy dog. These amazing animals walk in with soft paws and big hearts, offering comfort where it’s needed most. They do not arrive with a checklist...

• United States

National Poutine Day

Savoring a delightful combination of crispy fries, savory gravy, and gooey cheese curds in this Canadian classic dish.

• Canada
• France
• United Kingdom
• +1and 1 more

National Living Donor Day

While many life-saving organ donor situations take place after the donor has deceased, in certain medical situations, it is possible for an organ to be donated by a person who is living and healthy. National Living Donor Day seeks to improve public awareness about the possibility and process of living donors...

• United States

​National Clean Up Your Pantry Day

​National Clean Up Your Pantry Day invites everyone to open those cupboard doors and take a good look inside. It’s a chance to clear out expired cans, forgotten snacks, and that half-used box of pasta hiding in the back. A pantry can quietly turn into a “catch-all” for impulse buys...

• United States

National Ranch Water Day

Refreshing blends of tequila, fizzy water, and zesty citrus create invigorating beverages perfect for laid-back moments or gatherings.

• United States

National Marketing Operations Appreciation Day

National Marketing Operations Appreciation Day is a chance to recognize the people who make modern marketing run reliably. They are the ones building systems, keeping data clean, connecting tools, and setting up the processes that help campaigns go out on time and get measured correctly. While marketing is often praised...

• Australia
• Canada
• United Kingdom
• +1and 1 more

International Louie Louie Day

International Louie Louie Day is a lively celebration honoring one of rock and roll's most iconic songs, "Louie Louie." This day is all about appreciating the song's lasting impact and its fun, party-like vibe. Fans and music lovers come together to revel in the joy that this timeless track brings...

• United States

National Barbershop Quartet Day

Every year, on this day, people celebrate Barbershop Quartet Day, which focuses on this unique style of cappella music known for its harmonious melodies. It’s a special time for music lovers and singers alike to appreciate this traditional form of musical expression. The celebration is rooted in the founding of...

• Canada
• United Kingdom
• United States

National Submarine Day

Pay tribute to the many souls lost beneath the ocean, and consider the game-changing effects of the invention of the Submarine on our technology, warfare, and more.

• United States

National Cheese Fondue Day

Melt together fine cheeses, butter, and wine and enjoy with your choice of breads, meats, or even veggies on the delicious National Cheese Fondue Day.

• France
• Switzerland
• United States

National Eight-Track Tape Day

Remember those chunky cartridges that clicked into your car's dashboard, delivering your favorite tunes? Eight-track tapes, popular from the mid-1960s to early 1980s, were once the pinnacle of portable music. They offered continuous play without the need to flip the tape, making road trips more enjoyable. Their unique design featured magnetic...

• United States

National Public Health Week

The well-being of communities — disease prevention, and better living through knowledge and action, towards a healthier world.

• United States

National Dog Bite Prevention Week

It is hard to think something as loyal as a dog could ever harm someone. But even the sweetest pup may react when afraid or stressed. National Dog Bite Prevention Week brings this truth into focus. It reminds people that bites often come from everyday situations—startling a dog, grabbing its toy...

• United States

Discover National Parks Fortnight

Discover National Parks Fortnight invites everyone to join in on an adventure - exploring the stunning landscapes and rich biodiversity of national parks. This fantastic outdoor-themed event spans two weeks each year. This period is the ideal opportunity to reconnect with the great outdoors and appreciate the environmental treasures within...

• United Kingdom

FOP Awareness Month

Raising awareness for a rare condition, efforts unite to support those facing the challenges of Fibrodysplasia ossificans progressiva.

Edinburgh Science Festival

The Edinburgh Science Festival transforms the Scottish capital into a hub buzzing with scientific discovery and innovation for two weeks every year. This event is among Europe's largest science festivals. The event for science lovers offers a unique blend of education, entertainment, and exploration for the thousands who attend it. History...

• United Kingdom

Bee Active Bee Healthy Bee Happy Week

"Bee Active Bee Healthy Bee Happy Week is so much more than just a catchphrase. Indeed, it is a call to action. This week, founded by The Running Bee Foundation in Manchester, United Kingdom, is an effort to help reduce childhood obesity. Their goal is to help children learn the...

• United Kingdom

Community Garden Week

Community Garden Week comes around each year vibrant spring flowers begin to light up the landscape. This special week-long observation highlights the many worthy community and school gardens that dot our landscapes. These gardening efforts do more than add beauty (although they undoubtedly do!). Indeed, they serve as hubs for...

• United Kingdom
• United States

National Public Safety Telecommunicators Week

From 9-1-1 emergency call operators and alarm systems to answering other non-emergency forms of communication such as texts, emails and social media contacts, public safety telecommunicators have a lot on the line every day when they show up for work! As technology rapidly advances and evolves, so do the opportunities for...

• United States

Global Days of Action on Military Spending

The Global Days of Action on Military Spending is a lively global campaign that invites people everywhere to rethink how public funds are used. It urges governments to shift resources from arms to real security, like health, education, and clean energy. When new military spending data arrives, advocates use the moment...

• Spain
• United Kingdom
• United States

National Wildlife Week

Nature's tapestry, harmonious ecosystems, where diverse creatures coexist, weaving a story of survival and interconnected existence.

• United States

Parkinson’s Awareness Week

Parkinson's Awareness Week is a significant annual health week dedicated to increasing public understanding and support for Parkinson's disease, a neurological condition that affects movement. Some people only recently learned more about Parkinson’s Disease for about the past twenty to thirty years. That new public awareness of those who have...

• United Kingdom

Fair Housing Month

Fair Housing Month emphasizes the importance of equal access to housing for everyone. It is a strong reminder that housing discrimination based on race, gender, religion, or disability is not only unlawful but also harmful to communities. This month brings people together to raise awareness about the rights everyone has...

• United States

Blue Ribbon Week

Blue Ribbon Week is a time dedicated to raising awareness about child abuse, symbolized by the blue ribbon. Across communities, people come together to support efforts that protect children from harm. During this week, the focus shifts to understanding the serious impact of abuse and neglect, which often goes unnoticed...

• United States

National Cherry Blossom Festival

The National Cherry Blossom Festival, held in Washington, D.C., is a vibrant celebration that ushers in spring each year. From late March to the middle of April, the city comes alive with pink and white cherry blossoms, drawing visitors from around the globe. This festival marks the change of seasons and...

• United States

World Music Therapy Week

Helping people of all ages accomplish individualized goals, music therapy is a healthcare process that can take all sorts of forms based on the needs of the client. Approaches might include making music, listening to music, writing songs, improvisation, group discussion, or even meditation. Trained therapists use different forms of...

• Australia
• New Zealand
• South Africa
• +2and 2 more

National Bake Week

The art of baking brings people together like little else can. During National Bake Week, kitchens fill with life—flour on counters, laughter in the air, something delicious in the oven. It’s not about fancy skills or perfect results. It’s about mixing, tasting, and creating with your own hands. Even the...

• United States

Hate Week

Hate Week acts as a mass event in George Orwell’s novel 1984. Citizens gather for parades, rallies, and propaganda shows. Party speakers whip crowds into fierce emotion. They scream slogans and chant new songs. That energy binds them together. It channels collective anger toward whichever enemy the state targets. A sudden...

International Dark Sky Week

Recognizing that the prolific use of lighting has brought some severe problems to the modern world, International Dark Sky Week seeks to bring health and healing back to the world! How to Celebrate International Dark Sky Week Experience the Dark Night Sky One of the most ideal things to do during International...

National Green Week

National Green Week is an exciting initiative that brings attention to the importance of environmental sustainability. Schools and organizations across the country use this week to engage students in activities that promote greener living. The event aims to inspire young minds to adopt eco-friendly habits that can make a lasting...

• United States

The Masters Tournament

Golf's elite gather, showcasing unparalleled skill and sportsmanship in a prestigious event that captivates fans worldwide.

• United States

National Grilled Cheese Month

Grilled cheese is more than a sandwich—it’s a familiar comfort. National Grilled Cheese Month celebrates that warm mix of crisp bread and melted cheese. It doesn’t ask for much, just a few ingredients and a hot pan. Yet it delivers a bite that feels like home. This month reminds us that...

• United States

National Jazz Appreciation Month

Learn about the history and heritage of jazz, listen to the greats, or find a local jazz club to engage with one of the United States’ richest musical movements.

Move More Month

Move More Month encourages people to add more physical activity to their everyday routines. It's a time to inspire everyone, regardless of fitness level, to get moving and improve their health. Even small efforts, like taking a walk or dancing to your favorite song, can make a big difference. The...

• United States

National Garden Month

Spring is in the air! Explore the beauty of gardens, or get some dirt under your own nails, whether from pots by the window or a flowery expanse of your own.