WATERMELON MUSIC. All ages and experience levels welcome! This guitar circle is every Tuesday and is free, but we do suggest making a donation to help support The Friends of Watermelon Music and their mission to enrich lives of the community through music. 5p—7p. Free

ROOT OF HAPPINESS. Jim Frink is a drummer and educator based in Davis. The jazz trio plays improvisational music ranging from standards, to modern jazz, to balkan folk and beyond. 7:30p—10:30p. Free

ANN E. PITZER CENTER. Works by Wilhelm Friedemann Bach, Hendel Almétus, Béla Bartók, Wil Offermans, and Sérgio Assad. 12p—1p. Free

DAVIS ODD FELLOWS. Absolute beginner to high beginner dances on Thursdays. Free & open to the public. Donations accepted. 3p—4:30p. Free

DAVIS COMMUNITY CHURCH. TriMusica, with clarinetist Sandra McPherson, cellist Susan Lamb Cook, and pianist John Cozza, presents two centuries of clarinet trios—an engaging program of works by Ludwig van Beethoven, French composer Louise Farrenc, and Bay Area composer Durwin Hsieh. 12p—1p. Free

DAVIS COMMUNITY CHURCH. Absolute beginner to high beginner dances on Fridays. Free & open to the public. Donations accepted. 3p—4:30p. Free