- First Foot Day
- Run Up the Flagpole and See if Anybody Salutes It Day
- Festival of Sleep Day
- Trivia Day
- Bird Day
- Bean Day
- Old Rock Day
- Organize Your Home Day
- Play God Day
- Peculiar People Day
- National Step in a Puddle and Splash Your Friend Day
- Feast of Fabulous Wild Men Day
- National Dress Up Your Pet Day
- Dress Up Your Pet Day
- Hat Day
- Hot & Spicy Food International Day
- Blessing of the Animals at the Cathedral Day
- Winnie the Pooh Day
- National Popcorn Day
- National Buttercrunch Day
- National Hugging Day
- National Blondie Brownie Day
- National Measure Your Feet Day
- Eskimo Patent Day
- Opposite Day
- Australia Day
- Thomas Crapper Day
- Rattlesnake Roundup Day
- National Cornchip Day
- Escape Day
- Child Labor Day
- National Pie Day
- National Fritters Day
- National Roof-Over-Your-Head Day
- Wear Brown Shoes Day
- National Sacher Torte Day
- Mitten Tree Day
- National Cotton Candy Day
- Take It In The Ear Day
- National Pastry Day
- Festival For The Souls of Dead Whales
- National Noodle Ring Day
- National Ding-A-Ling Day
- Ice Cream Day
- National Bouillabaisse
- National Lemon Cupcake Day
- National Chocolate Cover Anything Day
- National Maple Syrup Day
- National Roast Suckling Pig Day
- Oatmeal Muffin Day
- Games Day
- National Flashlight Day
- National Date Nut Bread Day
- Roots Day
- National Eggnog Day
- National Pumpkin Pie Day
- National Whiners Day
- National Fruitcake Day
- Card Playing Day
- Pepper Pot Day
- Festival of Enormous changes at the Last Minute
- Unlucky Day