Roots, Rhythm & Ale Fest Fri. Aug. 2, 5-9pm at the Iroquois Museum, 324 Caverns Road, Howes Cave. SCA is sponsoring a musical performance by the raucous rock four-piece band Red Wagon, as well as a pottery demonstration by David Smyth and Judy Cid, and a drawing/lithography demonstration by Amy Silberkleit. The events features several musicians, artists and artisan vendors, along with food trucks.