This quarterly registration fee provides access to the "Add to Cart" buttons for class registrations. Once you have purchased this item, you may register multiple times during the quarter for classes (based on their availability and individual class fees). The quarterly registration fee actively sustains the Creative Retirement Institute whose mission is to provide affordable, quality life-long learning opportunities for adults in a supportive environment. We offer stimulating classes in the arts, sciences, current issues, history, and other areas. Instructors are usually current or retired professors (many with PhD degrees) or experts in a specific field.