Our state is ground zero for the stoner movement, and April, 20th is the biggest stoner holiday of the year, so this does make sense...
Carl's Jr announced that it would sell a burger featuring CBD-infused sauce on April 20 (4/20, man!) at one location in Denver, where marijuana is legal.
April 20 is regarded as a national holiday for stoners, while CBD is short for cannabidiol, a non-psychoactive hemp derivative... Sorry, that means you won't get high from eating it.
CNN reports that Carl's will use the sandwich, called Rocky Mountain High: CheeseBurger Delight, "to determine whether a CBD burger belongs on its permanent menu."