Chipotle's annual promotions are predictable. You know when they're coming, and you usually know what you're getting. Halloween is a pillar for the boorito joint, though this year's deal isn't quite as alluring as it has been in previous years.
You could once land yourself a $3 meal by wearing a costume, but times change. This year, head to Chipotle in a costume on Halloween and burritos are just $4 (yes, they're calling burritos "booritos," and why wouldn't they?). The deal is available from 3pm to close and applies to burritos, bowls, salads, and orders of tacos, in case you didn't get your fill on National Taco Day. You'll still have to pay extra for guac, though.
The deal is available both in-restaurant and via delivery, which you can order right in the Chipotle app as of August of this year. Just end the promo code "BOORITO" before checkout and your lunch will get the festive price cut.