Congregation Tifereth Israel - Synagogue on North Fork in Greenport, NY

Tikkun Olam Initiative’s Charitable Gardening Overflows

The proof is in the photo by Tom Byrne, who documented the overflowing results of the gardening efforts by the Tikkun Olam Initiative, the shul organization that maintains garden beds at Common Ground. All [...]

Letter from Butterfly Effect Project Founder and Director

Dear Members of Congregation Tifereth Israel, On behalf of the Butterfly Effect Project and our Butterfly Action Group, we extend our heartfelt thanks to the Congregation and the synagogue’s Tikkun Olam Initiative for the [...]

“At the Edge of the Promised Land: A New Chapter for CTI”

I have been counting down the months, now the days to July 1 — the day a new president takes the reins of leadership at our shul. Little did I know last August, when I [...]

The Tikkun Olam Group Contributes To ‘The Butterfly Effect Project’

The shul’s Tikkun Olam Initiative (TOI), chaired by Veronica Kaliski, has contributed to the Butterfly Effect Project in Riverhead. This program focuses on creating safe spaces for young people to dream and succeed, with a [...]

Upcoming Events

Thursday, July 30 2026

CAST School Supply Drive
Trifecta Workout

5:30 pm-6:30 pm

Friday, July 31 2026

CAST School Supply Drive
Friday Night Service - Hybrid

7:30 pm-8:30 pm

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Congregation Tifereth Israel: Historic Synagogue North Fork Greenport

Congregation Tifereth Israel is a Historic Synagogue on the North Fork in Greenport. It is an egalitarian, inclusive, Conservative synagogue committed to strengthening Jewish values, learning and spiritual well-being as well as building a close, warm and supportive community for all who wish to join.