Onset Bay Center

Onset Bay Center is a waterfront wedding venue located on the beaches of East Wareham, Massachusetts, offering views of Onset Bay. The venue provides versatile event spaces including a ceremony spot on the beach and an indoor reception hall. The McFadden Center Hall accommodates up to 125 guests on the second floor with its own wheelchair-accessible entrance. Floor-to-ceiling windows provide panoramic bay views and natural light throughout the space. The hall features a timber ceiling, plush carpeting, and neutral décor. Amenities included with the venue are speakers, a projector, tables, and chairs, along with access to an adjacent full catering kitchen. Onset Bay Center allows couples complete flexibility in choosing their vendors, permitting outside caterers, bar services, and florists. The venue is operated by a local nonprofit organization, with booking fees supporting community family programming.