Otter Student Union


Looking to meet with a group, host a conference, create video production for a commercial, or find support for your blended event? Look no further than the Otter Student Union!

The Otter Student Union (OSU) offers CSUMB students, staff, faculty and external clients the opportunity to reserve a variety of spaces for meetings, events, and more. The OSU is an ideal setting for conferences, activities, and special events due to its centralized location on the CSUMB campus, various event amenities, and onsite catering services. 

Reservations can be made through MyRaft for recognized student organizations, 25Live for faculty and staff, or through a request directly to the OSU. To provide assistance with the planning of an event and facilitate the reservation process please review our OSU Reservation Guidelines and our OSU Rate Sheet.

CSUMB Alumni, Faculty, and Staff are eligible for a discounted affiliate rate for room reservations. Please contact our team for more information.