Michael Guttierez British comedian Jim E. Brown performs at the 2-year-old 4th Wall – a club in a movie theater.

DIY music spot The 4th Wall celebrates its two-year anniversary with a Saturday show featuring performances by Mobius Trip, Sawtooth and All the World’s Gems. The lineup digs deeper into the extended “Sonic the Hedgehog” universe than I could ever hope to understand or explain. Give yourself over to the 16-bit magic on this special night.

The venue-within-a-venue, tucked away inside Capitol Theatre in Arlington (usually Theatre 2), has a ways to go before it hits bigger milestones such as, say, the 20-year mark . But the plucky outfit has already accomplished so much in its 24-month run, hosting edgy and experimental lineups with musicians from next door and around the wo

See Full Page