Oct. 26Thursday… Pentwater Bands Fall Concert, 7 p.m., Pentwater Public Schools large gymnasium. concert to include sixth grade band, junior high band, high school jazz band and high school concert band. The concert is free and open to the public. Oct. 27Friday… Walkerville Public Schools Halloween Dance, 6th-7th grade dance from 6-7:30 p.m., 8th-12th grade dance from 8-11 p.m. Cost is $3 with a costume and $5 without a costume.Oct.