Harmer's Town Art Center, Graw Alley Artist Park, Studios & Workshops, Havre de Grace Museum Harmer’s Town Art Center, Inc. exists to create, develop, support, and promote a vibrant ecosystem of creativity - in the form of an artist park and associated facilities - in which artists can live, work, create, perform, and market their art, all while preserving and celebrating the history and traditions of the City of Havre de Grace, Maryland.