Organic berry farm Blue Pearl Farms hosts a monthly concert series in McClellanville. The acoustic sessions — nicknamed the Blueberry Jams — take place every third Sunday of the month. This weekend's performers include Acousticmuffin (featuring members of Dangermuffin) by the Cypress Pond oyster roast, along with Phyllis Tannerfrye, Steve Russell, Glenn Racine and The Muddy Bay Boys, and Bogan Mask. Beer and wine available, with food by The Remedy Market with Westbrook Brewing. 3-7 p.m.