Beach Party Blast is a free event and will be held around NARA’s Beach. All seating is general admission lawn seating. Bring your own lawn chairs or blankets. Refreshments will be available for purchase. Picnic hampers are welcome (no alcohol). Donations greatly appreciated. Dell Smart & Exit-In will be performing a live concert. Complimentary beach admission during the event only (12-3). Parking is free. Please use upper parking lot 75 Quarry Road, Acton. Rain cancels. Visit the NARA Park Facebook page for weather updates or actonrec.com. A complete listing of concerts can be found at actonma.gov/events.