After man discovers fire and learns to make crude tools and cook meat, what could possibly come next? Show business, of course. “Ug” previews Thursday, Aug. 22, opens Friday, Aug. 23, and runs through Sept. 22. Curtain is at 8 p.m. Thursday through Saturday, Aug. 22-24. Tickets cost $12 for the Aug. 22 preview, $27 for all other performances, and $25 for students and seniors (except Sunday matinees). For tickets, call 541-535-5252 or see www.camelottheatre.org.