UK

An unofficial day celebrating dogs.

Celebrates the classic British dish of melted spiced cheese sauce served over toasted bread.

An unofficial day celebrating video games and gaming culture.

An unofficial food holiday celebrating the cheeseburger.

A humorous unofficial day encouraging people to speak like pirates.

An unofficial day celebrating coffee.

Celebrates apples and the rich diversity of apple varieties, orchards, and traditions associated with autumn harvest.

A widely celebrated unofficial holiday known for costumes, trick-or-treating, and spooky decorations.

A British observance commemorating the failed 1605 Gunpowder Plot to assassinate King James I and blow up Parliament.

An unofficial food holiday celebrating nachos.

The UK's principal day of remembrance for the war dead, marked by ceremonies and the two-minute silence.

The anniversary of the WWI armistice, marked in the UK with a two-minute silence at 11 a.m.

Scotland's national day, honoring St. Andrew, the country's patron saint, and a bank holiday in Scotland.

An unofficial food holiday celebrating cookies.

A federal holiday marking the Christian celebration of the birth of Jesus.

A public holiday observed the day after Christmas across the UK and many Commonwealth countries, traditionally associated with charitable giving.

An unofficial food holiday celebrating bittersweet chocolate.

An unofficial food holiday celebrating homemade soup.

An unofficial food holiday celebrating almonds.

An unofficial food holiday celebrating sticky buns.

An unofficial food holiday celebrating tortilla chips.

An unofficial food holiday celebrating chocolate-covered peanuts.

An unofficial food holiday celebrating pound cake.

An unofficial day appreciating hand tools and the craftsmanship they enable.

An unofficial food holiday celebrating coconut torte.

An awareness day celebrating giant pandas and their conservation.

An unofficial food holiday celebrating chocolate-covered raisins.

An unofficial food holiday celebrating Spanish paella.

A World Health Organization observance raising awareness of global health issues.

An unofficial day celebrating the mythical horned horse and its enduring cultural popularity.

An unofficial day celebrating the classic buttered, pan-fried cheese sandwich.

An unofficial day celebrating the pecan, a nut native to North America.

An unofficial day celebrating sweet-glazed baked ham.

An unofficial day celebrating the classic animal-shaped cookie.

An unofficial day celebrating mini sausages wrapped in dough.

An unofficial day celebrating the classic slow-roasted beef cut.

An unofficial day celebrating the layered chocolate dessert.

An unofficial day celebrating the rich, dark devil's food cake.

An unofficial day celebrating the hamburger, one of America's most iconic foods.

An observance celebrating the simple, enduring design of the paperclip.

An observance celebrating the yo-yo toy, marked on inventor Donald Duncan's birthday.

The British monarch's official birthday parade, a centuries-old military ceremony held each June in London.

An unofficial day celebrating strawberry shortcake, a classic summer dessert.

An observance promoting sunglasses and raising awareness about eye protection from UV rays.

An unofficial day celebrating humor and joke-telling.

An unofficial day celebrating the simple, versatile sugar cookie.

An unofficial day celebrating the tropical rum, coconut, and pineapple cocktail.

An unofficial day celebrating macaroni and cheese, a beloved comfort food.

An unofficial day celebrating the classic hard candy on a stick.

An unofficial day celebrating Scotch whisky and its centuries-old distilling tradition.

An unofficial day celebrating avocados and their surge in modern popularity.

An unofficial day celebrating cats.