Harrah's Theatre, Harrah's New Orleans
8 Canal St., 533-6000; www.harrahsneworleans.com
8 p.m. Friday-Saturday, January 29-30
Musical director Larry Sieberth gathers an all-star lineup of New Orleans musicians to relive the songs from 25 to 30 Warehouse headliners. Filmmaker Jessy Williamson and his crew screen 10-minute previews of the upcoming documentary A Warehouse on Tchoupitoulas, chronicling the venue's impact on New Orleans rock history.