The Hudson Valley Polonaise Society will host a Polka Dance on Sun., Aug. 6 from 2 to 6 p.m. at the PLAV pavilion, located at 16 Legion Rd. in Pine Island. Music will be provided by Stanky and His Cadets from PA. Tickets are $15 per person and will be available at the door. Refreshments will be provided. Children under 16 are free but must be accompanied by an adult. For more information call Stella at 291-8706.