The Polka Lovers Club of Texas Museum (PLCTM) is hosting a fall open house with opportunities to learn to polka and waltz dancing on Friday, Oct. 18 from 5 to 7 p.m. and Saturday, Oct. 19 from 11 a.m. to 6 p.m.The public is invited to attend and celebrate the beginning of the fall season. The open house is based around Czech culture with many activities and exhibits both days, all within...