News, Upcoming Events Mardra w/ Birch Creek Jazz Orchestra July 31, 2015 mrtjazz Mardra Thomas at Birch Creek Vocalist Mardra Thomas returns to perform with the illustrious Birch Creek Jazz Orchestra. With multiple performances July 29-Aug 1 & August 5- Aug 8. Special Concert Sunday August 2 with Mardra & Reggie Thomas Ensemble.