Bayside Pavilion, adjacent to the Mariner Square Athletic Club on Alameda's west side near the Webster-Posey Tube, is a 10,000-square-foot event hall. It is available for rental, and accommodates seating for up to 300 people. Without seating it can hold 500 people, with room for an additional 50 on the outdoor patio. Bayside hosts weddings, bar and bat mitzvahs, corporate events, community fundraisers and more. The facility has sound and lighting systems, a cushioned wood dance floor, a full kitchen and options for in-house catering and beverage services.