The Manchester campus of Granite State College (GSC), Mill West Building, 195 McGregor St. in Manchester NH serves as the home for Manchester OLLI volunteers and most classes. As a GSC satellite campus, the four available classrooms are stretched beyond capacity to provide for an average of 140 courses offered in Manchester per year. Courses may also be offered in community venues such as the Hooksett Public Library, or the Manchester Music School. Field trips known as Out and Abouts may take place on hiking trails outside of the city or on nearby Lake Massabesic and at local attractions such as the New Boston Satellite Station or the Currier Museum of Art.
Manchester provides its membership affiliates with free, casual social events such as themed Mug and Muffins and events featuring local celebrities. Currently an average of 510 members living in the greater Manchester area are affiliated with the Manchester site.
OLLI members are welcome to take courses at any of the four OLLI Sites.