From Interlock Rochester Wiki
From section 1 of bylaws: Interlock Rochester is a Not For Profit organization that focuses on providing a facility for its members to use to develop their personal interests in science, technology, and art in a collaborative, social environment. Projects include electronic engineering, computer programming, information security, wood working, crafts, digital art, technological research, and much more. The organization's space could be seen as a workshop, art studio, or open community lab.
or more concise
Interlock Rochester, a not-for-profit organization, provides a collaborative, social space for its members to develop their personal interests in science, technology, and art.