Squeezebox Stompers. Patton Park, Route 1A. Hamilton. 5:00 p.m. to 7:00 p.m. Squeezebox Stompers will feature lively Cajun, Zydeco and Blues music during this free concert. Bring your own blanket and/or lawn chairs. New this year, grilled dinners and cool treats will be available for purchase. In the event of rain, the concert will be held in the Community House (284 Bay Road, just south of the park). 978.468.4818. www.PattonParkConcerts.org