Explore Texas history by visiting The Heritage Society’s Frontier Family Day on Sunday, February 26 from 1 to 4. This afternoon of learning and fun will feature musical entertainment by Celtaire String Band. Liberty and Justice , Texas longhorns from Texas Recollections Farm in Washington, Texas, will demonstrate farm life in pioneer times. Tour Old Place, the oldest remaining structure in Harris County, which dates from the days of Stephen F. Austin’s Colony in Spanish Texas. Children’s author, Laurie Cockerell, will read from her popular book about Sam Houston, Magnificent Sam. There will be frontier craft activities for young children and cowboy grub refreshments for all in the Duncan General Store.