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Mission: The mission of the Ambassadors Committee is to aid the Membership department in welcoming new members, retaining existing members, and to support the mission of the Petaluma Area Chamber. Members represent a diverse group of business owners, managers and agents of their organization.

This group meets once a month to review upcoming events and act as the hosts for events such as:

  • Business After Hours Network mixers / Ribbon Cutting Ceremonies
  • Chamber Luncheon Series
  • Awards Programs
  • Business Expo


1st Tuesday of every month

Contact Johanna Szostak for meeting details.


Johanna Szostak
Redwood Credit Union
(707) 545-4000, ext. 80201


Kathleen Stafford
Vanguard Properties
707.789.0400 ph
707.841.0268 cell