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Join Osher

The Osher Lifelong Learning Institute (OLLI) is a member-based, member-driven community of lifelong learners ages 50 and better. OLLI provides continuous opportunities to gain knowledge of our ever changing world and to enjoy a community where members can share new insights, exchange ideas, ask questions, and accomplish goals while making new friends.  Offering over 100 courses, lectures and special programs each term, OLLI at CSU is a great place to indulge your curiosity, try new experiences, and join a community of other inquisitive minds.

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What is included in my membership?

With your paid $25 membership fee each term, you will be eligible to register for as many OLLI classes, lectures, and special programs as you would like during our Fall Term (Sept-Dec) or Spring Term (Jan-June). Additional individual course fees may apply.

Your paid membership also includes several complimentary member-only "bonus" lectures and participation in OLLI social activities.  

What is the DU-CSU Reciprocal Membership Option?

Membership with OLLI at CSU also provides the opportunity to become a Reciprocal Member at the University of Denver (DU) OLLI for $20/year.  This reciprocal membership will provide access to FREE online webinars, fitness classes, and a joint OLLI travel program.  If you are a CSU OLLI member interested in joining OLLI at DU, you will receive a promo code with your purchase of a $25 membership.  If you are a DU OLLI member interested in joining OLLI at CSU, please create an account here, and then email to activate your discounted membership and pay $10 for the fall term over the phone.     

Am I already a member?

If you have been a member and are not sure if your membership is current, visit our OLLI website,, log in to your account using your email and password, then go to My Account and select My Profile.  Scroll to the bottom of the page to find your membership information. 

Please email the OLLI Team at if you have any questions or need help with your membership.