Onset Bay Center

186, Onset Ave, Wareham, MA
Capacity: 150 people

About Onset Bay Center

Thank you for considering having your special event at the McFadden Hall at the Onset Bay Center. Located on the upper level of the Onset Bay Center, McFadden Hall overlooks the beautiful bay, catching both the sunrise and sunset through is floor-to-ceiling windows. The McFadden Hall features a gathering space for 150 guests, historical photographs and information about the original bathhouse and the Onset waterfront, speakers and a projector, a full caterer’s kitchen, and tables and chairs to accommodate a variety of events. The Onset Bay Center is run by the Buzzards Bay Coalition, a nonprofit that offers high-quality on-the-water programming for thousands of families every year. Your fee is giving back directly to our community. For more information on the Coalition, please visit our website.

Event Pricing

$950 - $1,950 /event
Pricing for all event types
Venue Types
  • Handicapped Accessible
  • Outside Catering Allowed
  • Waterfront
  • Waterview
  • Wireless Internet/Wi-Fi
  • Max Number of People for an Event: 150
  • Number of Event/Function Spaces: 1
  • Year Renovated: 2020