Rick Ross has been announced as the headliner of the 420 Rally to be hosted in Denver’s Civic Center. As 4/20 proper falls on a Monday, the party will run from Saturday April 18 to Sunday April 19. Thousands are expected in attendance, as well as such acts as B.o.B, Foodchain and Wyclef Jean, in addition to the Sunday night headliner, Rick Ross.

Though dabbing and smoking are legal in Denver, they’re not legal in public, and the 5-0 are expected to have a presence at the event. According to the Cannabist, last year saw dozens of citations handed out for smoking out of doors. But hell, what are they going to do on 4/20? Arrest everybody?