BerKalit is BACK! Sunday, May 3 at 10:45 a.m. Special concert with the JLC students Join us, followed by a festive picnic in celebration of Lag B'Omer!

Self Defense Training at COS-SJCC Wednesday, April 29 - 7:30 p.m. to 9 p.m. This is a free event with limited registration.

Men's Club Annual Beer Tasting! Sunday, April 26, 2 p.m. to 5 p.m. in the tent! Beer Professor Andrew is back! The theme is "Anything but an IPA" - bring your own pack of anything but an IPA! Email Paul Z. paulzukoff@gmail.com with questions.

Thursday, April 23rd at COS-SJCC at 7:30pm!

Great Challah Bake! Help make challahs for Penn's mitzvah project, delivering to older adult communities (with extra to take home). Children under 10 must be with an adult. 8:30-11:30: Mixing dough 11:30-1:30: Braiding and baking! Lunch will be provided (pizza). Stop by after JLC! RSVPs are requested to help estimate ingredients and timing, but not required. Drop ins are always welcome. Email  bestchallahclub@gmail.com  to RSVP or ask questions.

Sports Themed Tot Shabbat! Friday, April 17 at 4:45 p.m. Join us for pizza!   Wear your fav sports gear!

Greater Summit Jewish Community Connections Lunch 'n Learn Series The Borscht Belt with Martin Schneit April 15 at 11am at Temple Sinai 208 Summit Avenue Click here  or on the flier below or attached to register

Yom HaShoah, Sunday, April 12 at 11:15 a.m. Hosted by Congregation Beth Hatikvah 36 Chatham Road, Summit Show your support for the Jewish Community. All clergy & choirs of Beth Hatikvah, COS-SJCC, and Temple Sinai will be participating.

Passover 2026 is almost here! Matzah, Passover Dinner & So much more! Friday, April 3rd - Shabbat in Harmony at 7:30pm at Temple Sinai (No Services at COS-SJCC that Friday) Tuesday, April 7th, starting at 6:30pm at COS-SJCC Passover Dinner followed by Maariv Services and Yizkor Click here  to register for dinner on April 7th at 6:30pm

Annual Congregational Mitzvah Day! Sunday, March 22 at 10:00 a.m Click here  for the Mitzvah Day brochure Please consider purchasing some supplies on our  Amazon wishlist ,

Wednesday, March 18th at 7:30pm COS-SJCC Congregational Security Training Seminar - Wednesday, March 18 at 7:30 p.m. This training session is for all adult congregants to discuss safety and security awareness, practices and preparedness for our congregation. We'll review the measures COS-SJCC takes to keep you, our children, our staff, and visitors secure, and how you can stay involved and informed. We'll also accept your questions and concerns. Discussion leaders are: Greg D

NEW DATE: March 15, 2026 Join the COS Women's Group for our 2nd annual Post-Abortion Care Kit event on  Sunday,   March 15, 2026 at 9:45 a.m . Assemble small items for personal after-care comfort kits for women who come to NJ Planned Parenthood sites for procedures. Guest speaker:  Ashley Generallo, Program Director, Expanding Abortion Access. NJ Family Planning League  RSVP by March 10 to Judi Sills at  judithmsills@gmail.com . (No walk-ins without a prior RSVP please.)

Women's Group Shabbat - Sat, March 14 Take part in a special Shabbat Service led entirely by the women of COS-SJCC! For info email Amy L, amyjo2001@aol.com , Edith B,  edith.benzimra@comcast.net or Jennifer N. jgniederhoffer@hotmail.com NOW OFFERING FREE BABYSITTING! Please click here to sign up! This is a free service but advance registration by March 13 is required.

The tzedakah committee invites you to join us for an evening of  Mahjong & Mitzvah,  filled with wine, snacks, and jokers... all while supporting a cause close to our hearts:  Type 1 Diabetes .  All proceeds from ticket and raffle sales, along with your generosity, will directly benefit  Breakthrough T1D , the leading organization funding life-changing research to reduce the daily burden of this disease, until it no longer exists. Living with T1D means navigating relentless c

Cafe Purim - Monday, March 2nd! 6:00 p.m. - Dinner (pescatarian)  6:45 p.m. - Musical Megillah Theatre and Purim Songs  Kids - $15, Adults, $20, Family Max $50 (free for Visionaries) Click here  or on the flier below to RSVP!

PURIM Carnival & Spiel - Sunday, March 1 - Spiel at 10am, Carnival at 11am $25 per family in advance, $30 per family at the door. Click here or the flier below to register!

Thank you to all who've donated to procure the items for the post-abortion care kits. We've now reached our fundraising goal, but you can still help! Join the COS Women's Group for our 2nd annual Post-Abortion Care Kit event on  Sunday morning,   February 22, 2026 at 9:45 am . Assemble small items for personal after-care comfort kits for women who come to NJ Planned Parenthood sites for procedures. Guest speaker:  Ashley Generallo, Program Director, Expanding Abortion Access.