Interested in digital photography? Then don’t miss the current exhibit at the Petaluma Arts Center, “Digital Mixed Media,” a show of Bay Area artists taking the medium to a new level. “The Bay Area is the vanguard of digital work in the nation,” said exhibit juror Joe Doyle.

Artists showcased are Hung Liu, Squeak Carnwaith, William Wiley, David Best, Joe McDonald, Bill Kane, Cathy Richardson, Chuck Close, Flynn O’Brien and Michael Acker. The show runs through Sept. 9 at 230 Lakeville St. Hours are noon to 4 p.m. Thursday through Monday. Call 762-5600 or go to petalumaartscenter.org.

Far out, man groovy! It’s time for the Monophonics to bring their psychedelic soul and heavy funk and soul back to McNear’s Mystic Theatre. They’ll get down at 8 p.m. Sunday, Aug. 26. Tickets are $15.

Later in the week, Langhorne Slim and the Law will make sure the local population comes down with rock ‘n’ roll fever as the band plays an evening of highly infectious tunes, starting at 9 p.m. Tickets are $15 to $17. The Mystic is at 23 Petaluma Blvd. North. Call 765-2121 or go to mystictheatre.com.

Celebrate the Last Days of Summer at a Lagunitas Brewing Company fundraiser for COTS (the Committee on the Shelterless). There will be music by the Blue Devils Blues Band, activities for kids, raffles and food, including goodies from Laura Chenel, Lily Kai’s and Cucina Paradiso. The good time starts at 5:30 p.m. Tuesday, Aug. 28. Tickets are $15 to $20 and available at the door. Take two cans of food for a $5 discount. Lagunitas is located at 1280 N. McDowell Blvd. Call 765-6530, ext. 111 or go to cots-homeless.org.

Wednesday, Aug. 29 is the last day for the Wednesday evening Farmers’ Market. The event runs from 4:30 to 8 p.m. and features craft events for children, music with James K, along with the high summer selection of fresh vegetables and fruits, local arts and crafts and prepared food. The market is located in the Theatre District, along Second Street between B and D streets. Go to petalumafarmersmarket.com.

The Celtic duo Men of Worth has been touring for 25 years, spiking traditional British Isles music with often comic stories about their homeland. Performers James Keigher and Donnie MacDonald sing in English, Scots Gaelic and Irish Gaelic and play a variety of instruments. They’ll perform at 7 p.m. Thursday, Aug. 29 at Cinnabar Theater, 3333 Petaluma Blvd. North. Tickets are $20 to $25. Call 763-8920 or go to cinnabartheater.org. To learn more about the group, visit menofworth.com.