Now that weed is offically legal in Colorado, all who are 21 (and even those who are under) are itching for something to do on this green holiday. If you can't wait for 4/20 to start, we have good news for you. On the even of 4/20,  Flobots, Foodcahin, Irei Still, Rowdy Shadehouse and DJ Emir will be performing at the Aztlan Theatre from 8pm to 2 am. 

You have to be 21 or older and tickets are $25 at the door or $24.50 at the presale on their website

Oh and everyone attending gets a free one-hitter packed all night long by High Society. Yea so you owe them a huge thank you for kicking off your favorite holiday early.