THURSDAY

House of Mary

Prepare to get mellow on 4-20 at 4:20 p.m., as Lagunitas Brewing Company welcomes House of Mary, the fast-rising three-piece indie rock band from Sacramento. Formed in 2015, the smooth Americana trio has rapidly gained a large fan-base, drawn to the band’s tight harmonies, moving melodies and off-the-wall between-song banter. Lagunitas Brewing Company, 1280 N. McDowell Blvd. Lagunitas.com

Dead Again

Not the creepy Emma Thompson movie about reincarnation and scissors, this is a long strange trip of a different kind. Dead Again is the acclaimed Petaluma-based Grateful Dead tribute band, rolling up to The Big Easy just in time to celebrate every Dead Head’s favorite holiday. They’ll be feeling good, and ready to rock the joint. 128 American Alley. Doors at 6:30 p.m. $5 cover. Bigeasypetaluma.com.

FRIDAY

Miracle Mule

High-spirited, country-fueled fun breaks out whenever Miracle Mule rides into town. Purveyors of a unique “swampy tonk” sound, the Mules perform clever, humorous songs about depression, alcoholism, bars, beer, whiskey and wine, presented in an upbeat, infectious musical style that makes even the saddest sack want to get up and dance. Twin Oaks Roadhouse, 5745 Old Redwood Highway, Penngrove. 8:30 p.m.

SATURDAY

The Odd Couple

Cinnabar’s critically-acclaimed revival of the Neil Simon comedy comes to an end this weekend. Don’t miss this final opportunity to hang out with Oscar, Felix, the Pigeon Sisters, and the funniest card-players this side of Brooklyn. Saturday 8 p.m., Sunday 2 p.m. Cinnabartheater.com

SUNDAY

Star Wars Trivia & Costume Contest

Writer and professional Star Wars obsessive Cole Horton will be the metaphorical Obiwan Kenobi to a galaxy-full of happy (and competitive) fellow Jedi, when the author of “Star Wars: The Visual Encyclopedia” appears at Copperfield’s Books for the store’s annual trivia and costume contest. Rumors suggest the Resistance is operating in this area, and the First Order could be preparing a trap. Dress up and be there at 2 p.m., 140 Kentucky St.