- On Saturday, June 1st, at 11:00 AM, the William B Ogden Free Library will offer a free workshop entitled, Medicare 101. Are you currently enrolled in Medicare? Will you be turning 65 over the next year or two? Learn about how and when to enroll, when you can make changes, and the insurance options available to you. Review and compare Medicare Parts A, B, C and D. Detail the costs associated with medical and drug insurance. Explore and evaluate Original Medicare, Medicare Supplement Insurance, Prescription Drug Plans and Medicare Advantage Plans. This program will simplify the choices you need to make, help you become more well-informed and explain what Medicare means for you!