Redtwist Theatre ingeniously uses its own storefront theater space to illuminate Kenneth Lonergan’s acclaimed off-Broadway drama Lobby Hero, which is about a night watchman in a Manhattan high-rise who gets thrust into the media spotlight when a murder is committed in the building. Lobby Hero plays through Sunday, Jan. 2, at Redtwist Theatre, 1044 W. Bryn Mawr. Performances are 7:30 p.m. Wednesdays through Sundays, with no shows Dec. 24-26, Dec. 31 or Jan. 1. Tickets are $25-$30. Call 773-728-7529 or visit www.redtwist.org. Photo of Eric Hoffmann and Maura Kidwell in Lobby Hero by Jan Ellen Graves