April 3 is National Burrito Day, and restaurant chains across the country are celebrating with deals and freebies. See where to get yours.

National Burrito Day falls on the first Thursday of April every year, celebrating the filled submarine of meats, cheese, rice, beans, veggies – or just veggies – wrapped in a larger-than-ordinary tortilla.

Chipotle’s Burrito Vault may look like a game, but it taps into our desire for interaction, personalization, and ritual that turns fast food into an event.