What You Need to Know About the Multi-Day Cannabis Festival In San Francisco

In a sign of how far cannabis has come, the event is sponsored by the city's tourism board. A new, multi-day marijuana festival is coming to San Francisco this month. In a sign of just how far the mainstreaming of cannabis has come in the country (or, at least, in California), the 9-day festival focuses on bringing tourists to the city to experience its cannabis culture.