AARP will present "Medicare 101" at the Mansfield Public Library, 5 Main St., Temple, on Monday, Oct. 21 at 6:30 p.m. 

The session will cover the different parts of Medicare, including coverage, costs and plan options. This presentation is aimed at individuals who are not yet on Medicare, especially those under 65, and will provide resources for further learning. It is not designed for people already enrolled in Medicare. 

The event is free and open to the public, with light refreshments provided. For information, contact the library at 603-878-3100.