saturday/18

East Bay hike. Seven-mile hike to Bay Farm Island in Alameda with Bay Area Jewish Singles Hiking Club. Meet at trailhead at Shoreline Drive and Broadway, Alameda. 2 p.m. $1. Also July 25, five-mile Berkeley Marina hike followed by optional dinner. Meet at trailhead off Frontage Road, Berkeley. 2:30 p.m. $1. (408) 817-5686

sunday/19

Sarah Persitz helps out at Muttville at a previous YAD volunteer day

A day for doing good. Make an impact on San Francisco by joining more than 100 volunteers at the Day of Volunteering. Spend a morning helping out at Buena Vista Park, Glide Memorial, the Jewish Home and other locations. Then celebrate with a bagel brunch in Lafayette Park. The event is sponsored by the S.F.-based Jewish Community Federation’s Young Adult Division.

9 a.m. to 1 p.m. Sunday, July 19 at locations around San Francisco. Free, but registration required. https://my.jewishfed.org/DOV2015

thursday/23

Interfaith Couples Meet-Up. Join others for coffee and conversation. RSVP appreciated. At Red Rock Café, 201 Castro St., S.F. 7 p.m. Free. [email protected]

friday/24

“HUBad SoMa Shul.” Chabad of S.F. happy hour followed by Shabbat services and dinner. At S.F. School of Digital Filmmaking, 925 Mission St., Suite 108, S.F. 5 p.m. Free, dinner $25 suggested donation. www.chabadsf.org

monday/27

San Francisco Giants Jewish Heritage Night. Watch the Giants take on the Milwaukee Brewers. Special ticketholders receive commemorative Kiddush cups and entry to a pregame party. At AT&T Park, 24 Willie Mays Plaza, S.F. 7:15 p.m. www.sanfranciscogiants.mlb.com