Doing the [Positive] Thing presents the 13th Annual World AIDS Day Benefit Concert. This year's beneficiary is The MOCHA Center. MOCHA has been providing education, advocacy, awareness and other services since 1996 to Rochester and Buffalo. Third Presbyterian Church (4 Meigs St) is hosting the event this year. Performers include: Thomas Warfield, Spark Youth Dance Company, Jimmie Highsmith, Dangerous Signs, Billy DeMetsenaere, Tim Schramm, Timmothy Baker, Lu Highsmith and a Chorus of Poets. The event will be sign interpreted by Chris Coles and Luane Davis Haggerty.