The Falls on the Colorado Museum hosts “A Time Before Texas” exhibit from Oct. 6 through Nov. 5. It explores how Paleo-Indians arrived in the area and how the lived. The museum is open from 10 a.m.-2 p.m. Monday-Saturday. Admission is free. A related discussion on “Living on Hamilton Creek: A Quick Update on the Last 160 Generations” by Vaughn Hamilton is 10:30 a.m. Oct. 11.