The Osher Lifelong Learning Institute (OLLI) at Sonoma State University (SSU) is a vibrant learning community for adults aged 50 and better, offering engaging, non-credit courses with no tests or grades. Now in its 24th year, OLLI at SSU is part of a national network of over 100 programs and is supported by student fees, generous donations, and an endowment from the Bernard Osher Foundation.
Taught by distinguished SSU faculty and Bay Area experts, OLLI at SSU courses foster lively exchange, enriched by students' life experience and curiosity. Classes are offered in flexible formats—ranging from one-day to six-week sessions—throughout the year. Topics include the arts, contemporary issues, food and wine, science, history, politics, technology and AI, and global cultures.
Membership in OLLI at SSU offers opportunities for learning, connection, joy, and personal growth.
Announcements
The Fall 2026 Course Preview event will be held on Wednesday, August 12th. RSVP here to join the event in person or online. Special 25th Anniversary Reception to follow!
Registration is open for Summer OLLI at SSU classes!
Summer 2026 Courses & Registration
Registration opens Tuesday, May 26
Register Online
By Phone: (707) 664-4246
In-person: SSU Student Center Desk, 1st floor (by appointment, please call number above)