Meetup - Helps groups of people with shared interests plan events and facilitates off line group meetings in various localities around the world.
Marijuana 101 - Free course to become a better cannabis user in 10 days
Facebook Local - Discover places to go and events happening near you
Duby - Anonymous cannabis social network
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
MERRY JANE - Cannabis. Culture. For all. Snoop's new lifestyle site