Sam Houston Square and Round Dance Association Square Dance Sam Houston Square and Round Dance Association will host a Texas State Federation of Square and Round Dancers dance. Located at the Tri-County Services Center, 7045 Tx Hwy 75 S, Huntsville, TX, from 7:00 p.m. – 10:00 p.m. January 20,2018 Square dancing is a clean, family oriented, FUN activity and entertainment for all ages from early teens to nonagenarian. Yes sir!! We have square dancers in their 90’s square dancing. How awesome!!! “Keeps everyone young at heart”. Square dancers are unique people; you don’t meet a stranger… Never see a frown..Dancers are always smiling.