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...

Over the past two decades, some countries have legalized marijuana for recreational use. That means marijuana smokers can smoke more openly than ever before on 4/20 - a date that both marijuana smoker...