Wikipedia
ArtsBoston
ArtsBoston is a not-for-profit corporation assisting the performing arts industry in Boston, MA. Since its founding in 1975, ArtsBoston has been one of the nation's largest performing arts non-profits, second only to New York City's Theatre Development Fund.
ArtsBoston provides discount tickets to performing arts events at its BosTix booths and through its BosTix Advance program. In May 2009, ArtsBoston launched a new online arts and entertainment calendar for Greater Boston at ArtsBoston.org.