The Hanna Indoor Percussion Ensemble won the Texas Color Guard Circuit (TCGC) Austin Regional Scholastic Open Class Percussion Contest on Saturday, March 12, 2011. The group was promoted to the highest level of competition within the circuit, Scholastic World Class, because of performance and ability. As of last year, there were only 24 World Class Marching Percussion Units in the United States. The Hanna Indoor Percussion Ensemble will compete in Katy, Texas on March 26 and at the Texas Color Guard Circuit Championship Finals on April 1 in Pearland, Texas.