WILTON – The Maine Educational Opportunity Center will host free workshops, “Essentials of College Planning,” at the following times and locations: Wilton Career Center, 865 Rte. 2E, at 10 a.m. Thursday, June 18; Skowhegan CareerCenter, 98 North Ave., Suite 20, at 10 a.m. Thursday, June 25. To register or for more information, call 1-800-281-3703 or visit http://meoc.maine.edu.