Events in this category appear on the "Workshops and Webinars" page as well as main calendar feeds, so they should be related to the Education Program (ie adult programming available to the public). Previous examples include Seed Parties, Wednesday Walk-Throughs, and Tools and Spools events. While these are free offerings, the public won't see this event category title, so you'll still want to include "FREE!" in the event title and/or description.