Also: Downingtown Fine Arts Fest, Bonsai at Brandywine River Museum By Denny Dyroff, Staff Writer, The Times One of the best signs that summer is just around the corner is the annual Brandywine Health Foundation’s Strawberry Festival. This weekend, the 44th Annual Strawberry Festival will take place on the grounds of the Brandywine Hospital (201 Reeceville Road, Coatesville, 610-380-9080,...