Cow Appreciation Day is Tuesday, July 9th and Chick-Fil-A is celebrating by offering free entrees at all of their locations to celebrate.

There is a catch...You have to wear a cow costume!

According to their website:

Adult customers who dress up in any type of cow attire will be rewarded with a free Chick-fil-A entrée – options include the Egg White Grill or classic Chicken Biscuit during breakfast hours, or the Original Chicken Sandwich or Grilled Nuggets during lunch and dinner hours.