Berkeley Community. Indoor-outdoor egalitarian community service, serving the East Bay since the 1970s. At JCC East Bay, 1414 Walnut St., Berkeley. Oct. 3 at 7 p.m. (with cello performance by Nancy Allen), Oct. 4 at 10 a.m. Free, no tickets required, donations accepted. www.highholydayservices.org
Chabad of North Peninsula. Children’s services available. At Ronald C. Wornick Jewish Day School, 800 Foster City Blvd., Foster City. Oct. 3 at 6:15 p.m., Oct. 4 at 9 a.m. Free. www.chabadnp.com
Chabad of Oakland & Piedmont. At Chabad, 3008 Lakeshore Ave., Oakland. Oct. 3 at 7 p.m., Oct. 4 at 10:30 a.m. (break-the-fast buffet follows). Free, RSVP requested. www.jewishoakland.org
Chabad of S.F. At the Fairmont Hotel, 950 Mason St., S.F. Oct. 3 at 7 p.m., Oct. 4 at 9:30 a.m. Free, no tickets or RSVP required. www.chabadsf.org
Chabad of Solano County. Programs for children and teens. At Hampton Inn and Suites, 800 Mason St., Vacaville. Oct. 3 at 7 p.m., Oct. 4 at 10 a.m. (break-the-fast buffet follows). Free, RSVP requested. www.jewishsolano.com
Chabad of Sunnyvale. Programs for children. At Hilton Garden Inn, 840 E. El Camino Real, Mountain View. Oct. 3 at 6:30 p.m., Oct. 4 at 9:30 a.m. Free, RSVP welcome. www.chabadsunnyvale.com
Congregation Beth David. At synagogue, 19700 Prospect Road, Saratoga. Oct. 3 at 6 p.m., Oct. 4 at 9 a.m. Free tickets available with RSVP. www.beth-david.org
Congregation Sinai. Traditional Conservative services and children’s services. At synagogue, 1532 Willowbrae Ave., San Jose. Oct. 3 at 6 p.m., Oct. 4 at 8:30 a.m. Free tickets available for unaffiliated Bay Area residents who have not attended Sinai’s High Holy Days services before. www.sinai-sj.org
East Bay Minyan. Traditional, spirited and participatory prayer. At Finnish Hall, 1970 Chestnut St., Berkeley. Oct. 3 at 6 p.m. Suggested donation $36. www.eastbayminyan.org
Jewish Gateways. Inclusive, independent community services held under an open canopy. Services primarily in English. Early family services for Yom Kippur. At JCC East Bay, 1414 Walnut St., Berkeley. Oct. 3 at 7 p.m., Oct. 4 at 10:30 a.m. Free, no tickets required, donations accepted. www.jewishgateways.org
Keddem Congregation. Participatory Reconstructionist services open to all. No fees, no tickets. Reservations appreciated. Children’s services available. At Oshman Family JCC, 3921 Fabian Way, Palo Alto. Oct. 3 at 7 p.m., Oct. 4 at 9:15 a.m. www.keddem.org
Keneset HaLev. Nondenominational indoor-outdoor services in Golden Gate Park. Instruments welcome at Rosh Hashanah services. At the San Francisco County Fair Building, Ninth Avenue and Lincoln Way, S.F. Oct. 3 at 6:30 p.m., Oct. 4 at 10 a.m., with break-the-fast at 7 p.m. Free, walk-ins welcome. www.kenesethalev.org
Magain David. Traditional Orthodox Sephardic services. At synagogue, 351 Fourth Ave., S.F. Oct. 3 at 6:30 p.m., Oct. 4 at 8 a.m. (followed by break-fast snacks). Free, no tickets required. www.magaindavid.com