Dance to Polka Music by the Johnnie Zibert Polks Band at Big Brutus in West Mineral, from 7 to 10 p.m. on Saturday, Aug. 25. Gate opens at 6 p.m. General admission is $5 per person. Concessions will be available. Bring your lawn chair and enjoy a night of Polka music under the stars. For more information call Big Brutus at 620-827-6177 in West Mineral.