DECEMBER
- National Bartender Appreciation Day
- National Mixed-Breed Dogs Day
- National Make A Gift Day
- National Wear Brown Shoes Day
- International Ninja Day
- National Microwave Day
- National Cotton Candy Day
- Pretend To Be A Time Traveler Day
- International Pastry Day
- World Candle Lighting Day
- National Noodle Day
- National Gingerbread House Day
- National Cocoa Day
- National Monkey Day
- National Ugly Christmas Sweater Day
- National Chocolate-Covered Anything Day
- National Maple Syrup Day
- Answer The Telephone Like Buddy The Elf Day
- National Hard Candy Day
- National Sangria Day
- National Don't Make Your Bed Day
- National Nut Bread Day
- Festivus
- National Egg Nog Day
- A'phabet Day or No "L" Day
- National Candy Cane Day
- National No Interruptions Day
- National Chocolates Day
- National Unfinished Business Day
- National Bacon Day
- National Champagne Day