Concert Venues in Somerville, MA Crystal Ballroom at Somerville Theatre Where: 55 Davis Square, Somerville, Massachusetts - 02144 Events: 35 Somerville Theatre Where: 55 Davis Square, Somerville, Massachusetts - 02144 Events: 14 The Rockwell - Somerville Where: 255 Elm St., Somerville, Massachusetts - 02144 Events: 13 Arts At The Armory Where: 191 Highland Avenue, Somerville, Massachusetts - 02143 Events: 9 ONCE Ballroom Where: 156 Highland Ave, Somerville, Massachusetts - 02143 Events: 3 Warehouse XI Where: 11 Sanborn Court, Somerville, Massachusetts - 02143 Events: 1 ONCE Lounge Where: 156 Highland Ave, Somerville, Massachusetts - 02143 Events: 1