CLEVELAND — St. Mary Byzantine church will host a pre-Thanksgiving polka party Nov. 18, 1 p.m.-5, at the Crystal Chalet, 3600 Biddulph Road. Doors open at 12 p.m. Admission: $10; 13 years and older are admitted with an adult. Food and drinks for purchase. Music by Jodie Maddie’s Uptown Sound, formerly Honky Express. Free polka lessons during first intermission. For table reservations of more than eight people or info: daytime, (216) 749-7980; evening, (216) 661-0810.