Hadassah The History of the Petaluma Chapter of Hadassah dates back to the spring of 1946, when a small group of fourteen women gathered together and laid the plans for the foundation of the Petaluma Chapter of Hadassah with the help of the National Vice President. Hadassah meets the fourth Wednesday of each month, September through May, for luncheon meetings.
Propective members are always welcome to join and participate in the activities.