The Phoenix Theatre is Indiana's only professional contemporary theatre, and has presented productions to challenge and entertain the Indianapolis community for twenty-three years. An Equity house, the Theatre presents the Midwest and Indiana premieres of many popular Broadway and Off-Broadway plays. The Phoenix operates a 130-seat proscenium Mainstage as well as the 75-seat cabaret-style black box Frank & Katrina Basile (buh-SEAL) Theatre. Both venues are housed along with administrative offices in a renovated 1907 church in downtown Indianapolis' historic Chatham Arch neighborhood, part of the Mass Ave Arts & Theatre District. The Phoenix Theatre is a member of the National New Play Network and the League of Indianapolis Theatres, and is supported by the Indiana Arts Commission, the Arts Council of Indianapolis, and the National Endowment for the Arts.