Summer Music Series at Mercer Boardwalk Nothing says summer like live music on a patio overlooking the water. Mercer Boardwalk, the beautiful new Farmers Branch entertainment destination, is celebrating its waterside location with a series of local DJs and performers throughout July. The newly redesigned patio at Black Agave will be home to the weekly performances. Guests can enjoy food and beverages from either Black Agave, which features elevated Mex-Tex cuisine and craft cocktails, or from Barrel & Bones, one of North Texas’ most lauded barbecue destinations. Sunday, July 28, 6-10 p.m. DJ Marzy