NOTE: The 2020 date for this event has not been set yet. It generally happens mid September. So in 2020, it will likely occur on Saturday, September 12th or Saturday, September 19th.
The Boston Freedom Rally is an annual event in Boston, in the U.S. state of Massachusetts. Held on the third Saturday in September, it is traditionally the second largest annual gathering demanding marijuana law reform in the United States, after the Seattle Hempfest. It is organized by the Massachusetts Cannabis Reform Coalition (Mass Cann), the state affiliate of the National Organization for the Reform of Marijuana Laws (NORML) also known as Mass Cann/NORML.