Wine on the Waterfront returns to the banks of the Delaware River in Washington Crossing Historic Park (PA) on Saturday, August 21 from 3:00 to 7:00 PM. The event will feature gourmet food, live jazz music, and one-ounce tastes of wines from a number of Pennsylvania wineries, including: Bishop Estate Vineyard and Winery Cardinal Hollow Winery Crossing Vineyards & Winery Mount Nittany Vineyard and Winery Rebel Hive Meadery Rose Bank Winery Sand Castle Winery More coming — stay tuned! Gourmet food and wine (bottles and cases) will be available for purchase. You're welcome to relax along the riverbank: just bring…