Discover today's national holidays and special events for 12/15/2026. Complete interactive daily quests and trivia to celebrate!

Holidays Celebrated Today:

• National Cupcake Day

  National Cupcake Day is celebrated on this day.

• National Lemon Cupcake Day

  National Lemon Cupcake Day is celebrated on this day.

• National Wear Your Pearls Day

  National Wear Your Pearls Day is celebrated on this day.