The Single Flower Sangha holds 3-day meditation retreats (sesshin) monthly. Sesshins usually begin on the third Friday of the month.

Sesshin are held in members' homes in the greater Boston area. To find the exact location or to sign up for a sesshin, please contact the Single Flower Sangha. For general information on sesshin and access to a sign-up sheet, see the sesshin page.

The upcoming sesshins are planned for the following dates and locations: