Wikipedia
MACBDA
The Mid-American Competing Band Directors Association (MACBDA), founded in 1972, is one of the few remaining summer marching band competition circuits in America. The association includes 30 member bands and consists of three classes of bands, with a range of 20 members to 120 members. The MACBDA competition season begins June 21 and includes 15 events across Illinois, Wisconsin, and in Traverse City, Michigan, for the Cherryland Band Classic during Traverse City's annual Nation Cherry Festval. Finals is in Whitewater at Perkins stadium.