National Cannabis Festival
national cannabis festival yearly oneday event held robert f kennedy memorial stadium festival ground focus music advocacy education activism related cannabis washington dc festival debuted following passing initiative voterapproved ballot initiative legalized recreational use marijuana district columbia founded caroline phillips announced inaugural event indiegogo campaign raising initial help cover cost crowdsourced fundraising effort festival includes music concert education pavilion vendor fair national cannabis festival inaugural event occurred august headlined de la soul jesse royal backyard band despite legalization dc law stipulates cannabis cant used public space result festival weedfree event education pavilion featured talk demonstration cannabis growing consumption social issue wellattended panel cannatank competition contest cannabis entrepreneur pitch invention panel judge win toward company judge panel included david grosso atlarge member council district columbia winner ardent novo decarboxylator device designed optimize cannabis flower thc yield process decarboxylation november organizer announced event would occur april would feature performance talib kweli pharcyde backyard band kanyatta hill culture empresarios pinky killacorn visto reesa renee dj ayes cold festival second event occurred april weedfree event official website