You may have thought today was like any other day, BUT IT'S NOT! It's National Cheeseburger Day and Shake Shack is hooking their customers up.
If you are a cheeseburger lover use the promo code SHACK on the delivery app Door Dash between 11 a.m. and 2 p.m. on Monday the 18th.
If you are in LA or New York you can even attend the Shake Shack party in honor of #NationalCheeseburgerDay
This is a national holiday you're gonna wanna keep marking on your calenders.