San Francisco Museum of Modern Art, 151 Third Street. Presenting for the first time side by side the art of two of the 20th Century’s most extraordinary painters. sfmoma.org

Daily through May 25 @ San Francisco City Hall, 1 Dr. Carlton B. Goodlett Place. SF Arts Commission’s exhibition of work by legendary 60s rock n roll photographer Jim Marshall and a new Market Street Poster Series featuring contemporary perspectives on the Summer of Love. sfgov.org

@SF Public Library, African American Center, 100 Larkin Street. A tribute to the 44th president of the U.S. with items from his early childhood into his years at the White House. Hours vary, open daily through June 1. sfpl.org  

@ deYoung Museum, 50 Hagiwara Tea Garden, Golden Gate Park. An exhibit of iconic rock posters, photos, interactive music and light shows, costumes and textiles, ephemera and avant-garde films celebrating the 50th anniversary of the summer of 1967. Repeats daily through August 20. deyoung.famsf.org

May 18-21. R3 Resource & Hotel and Main Street Bistro & Piano Bar, and More, Guerneville. A mash-up of activities organized for 37 years+ with some events hosted by the Soulfire Dyke Motorcycle Club and Bad Ass Boots Country Soul Band. See the full schedule online. womensweekendrussianriver.com

@ Strut, 2nd Floor, 470 Castro. A segment of the city-wide LitQuake Festival will be held at Strut with a team of contributors from the Foglifter Queer Literacy Journal presenting a celebration featuring performances of works from a new anthology. 7:30pm-9pm. strutsf.org

@ San Fransisco City Hall, 1 Dr. Carlton Goodlett Place, Rm 284. Supervisor Rafael Mandelman welcomes artist Jun Yang whose art is currently on display. 4-5pm. mandelmanstaff@sfgov.org

@ Harvey Milk Photo Center, 50 Scott Street. An international exhibit on the photography, art and athleticism of skateboarding. 5 pm – 8 pm. Exhibit continues through May 31. harveymilkphotocenter.com

@ Peninsula Family Service, 24 Second Avenue, San Mateo. 9am–12noon through June 7. Info: ebloomfield@peninsulafamilyservice.org or 650-403-4300 ext 4383

@ Harvey Milk Photo Center, 50 Scott Street. An international exhibit on the photography, art and athleticism of skateboarding. 5pm–8pm. Exhibit continues through May 31. harveymilkphotocenter.com

@ Feinstein’s at the Nikko, 222 Mason St. Two-time Emmy and five-time Grammy Award-nominated Michael Feinstein’s returns to his Bay Area venue. 8pm continuing May 19-21. feinsteinsatthenikko.com

@ Charlie’s Deli Café, 3202 Folsom St @ Precita Park. Join Elisa and Jim for an afternoon of toe-tapping tunes, delicious food, beverages and friendly neighbors. 12:30pm-2pm. 415-641-5051

@ Innovation Hanger at the Palace of Fine Arts, 3601 Lyon Street. Dinner is sold out. Party follows featuring a large crowd of lesbians and their friends with dancing, live entertainment and more. 8pm. nclrights.org

@ Sir Francis Drake Hotel Empire Ballroom, Union Square. San Francisco Lesbian/Gay Freedom Band’s annual benefit with fun-filled audience participation, featuring Donna Sachet and Leanne Borghesi and more. 8pm. sflgfb.org