You don’t need to smoke a joint or play hooky to celebrate 4/20 anymore. Just hit up a certain Carl’s Jr. in Denver that is testing CBD-infused burgers all day on Saturday, April 20.

Available only on 4/20 at the Carl’s Jr. located at 4050 Colorado Boulevard, the Rocky Mountain High CheeseBurger Delight will come topped with a mayonnaise-based Santa Fe Sauce infused with 5 milligrams of CBD. The CBD oil, derived from hemp, is provided by Colorado company BlueBird Botanicals.

Here’s the Carl’s Jr. description of the deal: 

The Rocky Mountain High CheeseBurger Delight features two 100 percent charbroiled beef patties paired with Carl’s Jr. signature Santa Fe Sauce infused with hemp-based CBD oil, pickled jalapeños, pepper jack cheese and Crisscut fries to give the burger the extra crunch – all between a premium bun. 

The price for this meal? $4.20.

“We’re testing at one store in Denver, a city which has been a trailblazer in the CBD movement. We have done our due-diligence that we are bringing this to our consumers in a safe and delicious way, and we’re thrilled to be testing on April 20, 2019,” the company says in a statement confirming the promotion. [Read more at Westword]