The town’s popular annual Harbor Days summer festival, hosted by the Mattapoisett Lions Club, is being held July 20-21, with more than 100 crafters and artisans expected at the event in Shipyard Park. Entertainment will be provided throughout the three-day event, which also features a strawberry shortcake booth and Saturday night lobster dinner. There also will be a silent auction and raffle. All proceeds from the event benefit the club’s charities and projects. For more information, visit www.mattapoisett.org.