Join Us
Welcome to Congregation B'nai Tzedek
We welcome you to join us and enrich your personal Jewish experience.
Regardless of where you are on your personal journey, Congregation B’nai Tzedek will enhance your life with opportunities to spend quality time with your family, easily make new friends, and enjoy the feeling of being part of your own unique Jewish community. We’re Israel advocates on the local, national and international scenes and leaders in tikkun olam for the Greater Washington Jewish Community. And we offer engaging and enlightening educational, spiritual and social programs for all ages and interests
We recognize that needs change over time and therefore we continually challenge ourselves to innovate and meet our congregants where they are in life—whether that’s through a flexible fee structure that evolves with your life stage, programs that go beyond our own walls, or a capital campaign to insure that we’re constantly innovating and poised and ready to meet the needs of a changing world.
Are you interested in receiving more information? Ready to join? Email Lesley Levin at llevin@cbtpotomac.org.
Community Snapshot
Here’s a sampling of the communities and activities we have here at B’nai Tzedek.
Young Families
The Greenzaid Early Childhood Center (GECC) is the ideal setting for young minds to grow with programs for babies through Pre-K.
The Bernice & Mannie Rabvosky Religious School is a highly innovative and social learning center for children in grades K-12.

“CBT has given us a community, both inside the synagogue and outside. Most of the people we hang out with and are friends from the synagogue. The kids walk around the house singing prayers and songs that they learned here! It has definitely enhanced our religiosity.”
“Once you have kids and are active, CBT bring you a sense of heritage and you know you are part of something.”
Sisterhood & Brotherhood
B’nai Tzedek Sisterhood and Brotherhood are active, vibrant, groups of members of diverse interests, ages, and Jewish backgrounds. We share a desire to make a positive contribution to synagogue life and to be a part of a warm, supportive community. We invite you to join us and make friends for life!
B'nai Boomers
Suddenly our children were off to college and we had time to play. We created B’nai Boomers to get out and enjoy new experiences with our peers – everything from bowling to exploring museums, wine tastings, workshops and everything in between.
“CBT is wonderful. I love the services, the people are kind, we have a lot of connections, and it is a beautiful setting.”
Hazak
A social group for retirees, Hazak provides a variety of social and educational programs, celebrations, speakers and tours of local sites.
Tikkun Olam
Helping others in our community is a hallmark of our congregation. We look for opportunities for meaningful engagement with our members, from our Caring Community who support congregants in times of need, to our Inclusion Committee who ensure all members and guests have access to all we have to offer. Our Social Action Committee gives back to our local Montgomery County community through fun and social volunteer activities.
Sat, January 24 2026
6 Shevat 5786
Upcoming Programs & Events
Jan 30 Hazak Lunch & Learn with Inbal Friday, Jan 30 11:00am |
Jan 31 Theatre@CBT Presents Annie Motzei Shabbat, Jan 31 7:30pm |
Jan 31 B'nai Boomers: The Music and Lives of Joni Mitchell and Leonard Cohen Motzei Shabbat, Jan 31 7:30pm |
Feb 1 CBT Theatre Presents, Annie Sunday, Feb 1 2:00pm |
Feb 7 PJ Havdalah Shabbat, Feb 7 5:30pm |
This week's Torah portion is Parshat Bo
| Shabbat, Jan 24 |
Candle Lighting
| Shabbat, Jan 24, 5:03pm |
Tu B'Shvat
| Monday, Feb 2 |
Mazel Tov Us!

Supporting B'nai Tzedek
B'nai Tzedek provides a vast array of programs designed to enlighten, stimulate, and educate. We are challenged to explore our Judaism, history, customs, and our relationship with the people of Israel. Your support allows us to maintain memberships and educational opportunities for those who might not otherwise afford it.
Contact Us
Congregation B'nai Tzedek
10621 South Glen Road
Potomac, Maryland 20854
(301) 299-0225
Steven Bayar, Senior Rabbi
Marshall Kapell, Cantor
Stuart Weinblatt, Rabbi Emeritus
Sylvia Mace, Executive Director
Upcoming Events
-
Friday ,
JanJanuary 30 , 2026Hazak Lunch & Learn with Inbal
Friday, Jan 30th 11:00a to 1:00p
-
Saturday ,
JanJanuary 31 , 2026Theatre@CBT Presents Annie
Motzei Shabbat, Jan 31st 7:30p to 10:00p
Please purchase tickets here: https://www.tickettailor.com/events/theatrecbt/1848857 -
Saturday ,
JanJanuary 31 , 2026B'nai Boomers: The Music and Lives of Joni Mitchell and Leonard Cohen
Motzei Shabbat, Jan 31st 7:30p to 10:00p
Join B’nai Boomers for an inspiring cabaret-style performance celebrating the songs and stories of two musical legends. We have a reserved CBT section, so please purchase tickets using the QR code in the flyer.
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