4/20 For Everyone It all started in the ‘70s with a group of California teens called The Waldos , who met at 4:20 p.m. to hunt for hidden weed (they never found it, but hey, they coined a holiday). What began as a secr... 4/20 4:20 Activism Cannabis Cannabis Edibles Cannabis Future Education Prohibition The Waldos Vaping War on Drugs Weed Fun