What is 420 Day and where did it originate? Your questions answered
Many believe the origins of the 420 holiday began in 1970s California.
420 Hippie Hill SF
The OFFICIAL homepage of 420 Hippie Hill event in Golden Gate Park, SF.
www.420hippiehill.com
Here's the Real Reason We Associate 420 With Weed
Why is April 20 (4/20) considered 'Weed Day'? Here is the history of how 420 got associated with smoking smoking and the cannabis culture
