Acorn Productions, in association with Northern Lights Gardening Concert Series, presents the fourth annual WONK Festival on Friday and Saturday, Sept. 14 and 15, at The Lookout Arts Center - also known as the Quarry - the home of Dream Science Circus, at 246 Old Highway 99 North, near Alger.

The festival features an eclectic mix of music and art performances, including Tea Seas, Snug Harbor, Endorfins, Polecat and the Staxx Brothers, plus lighting performance art by Dream Science Circus, a show by the Galactic Cirque Performance Troupe and more. Camping is available.

Admission varies. Details: wonkfest.org.