The first legal 4/20 in human history went down in Colorado on April 20, 2014, and Denver went all out. Besides the traditional smokeout at Civic Center Park
, the parties included a concert by the legendary Snoop Dogg at Red Rocks
, a triple Method Man-Redman-Leftover Salmon show at Cervantes Masterpiece Ballroom
, and the Olympics of the pot world, the Cannabis Cup. Here, we share 30 of our favorite shots of the month.