A screening of “Arthur” at the Costa Mesa Donald Dungan Library and access to the Saddleback Wilderness are among many free events offered through public libraries, OC Parks and museums this weekend.

Get the essential context on what’s happening behind closed doors and the issues that shape Orange County. Every morning, for free, in your inbox.
A screening of “Arthur” at the Costa Mesa Donald Dungan Library and access to the Saddleback Wilderness are among many free events offered through public libraries, OC Parks and museums this weekend.