Welcome to the Osher Lifelong Learning Instituteat Sierra College
Summer 2025Registration Opens (Wed) May 14th at 9:00am
Summer2025 Term Dates: (M) June16 - (Th) July 31
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Special Interest Groups
The Osher Lifelong Learning Institute (OLLI) at Sierra College is part of Sierra College’s Continuing Education Division and belongs to a national network of 125 OLLIs established by the Bernard Osher Foundation. OLLI’s mission is to provide its membership of dedicated lifelong learners, ages 50 years or better, with a year-round curriculum of high-quality noncredit courses, as well as intellectually stimulating social, cultural, and volunteer opportunities. We offer a wide variety of classes from academics to wellness, keeping minds and bodies active.