Festival alert! From 10 a.m. to 9 p.m. Friday and Saturday, and from 1 to 6 p.m. Sunday, the Rock Island Arts Festival rocks the Rock Island Train Depot, 100 E. Chickasha Ave. in Chickasha. On tap are art, food, local wineries, a kids’ Creation Station, graffiti walls, live music, a junk-art competition ... and oh, yeah: a living history performance of American hero Ada Lois Sipuel-Fisher! Admission is free. Call 514-9169 or visit rockislandartsfestival.org.