AUTHOR OF ARCHENEMIES AND PERCIVAL GYNT AND THE CONSPIRACY OF DAYS

Double Steak Day

Established in 2004, Double Steak Day is stiiiiill the only holiday that mandates the number of steaks you eat in one day*.

(*Or the number of grilled cheese sandwiches, if you are a vegan or have a heart condition. )
 

It's totally a thing. There's a song and everything.