Tariq Trotter of The Roots hosting charity event for his foundation

Tariq Trotter a/k/a Black Thought, of The Roots, hosts Let's Move It Philly, a charity concert/party for his GrassROOTS Community Foundation Feb. 18 at Sigma Sound (212 N. 12th), a place near and dear to his heart, as it is where the Roots rehearsed and recorded their first few albums.