Spruce Street Harbor Park (now open): The hot venue along the Delaware at Penn's Landing will have 25 more reasons to chill this year -- as in, 25 new hammocks, bringing the total to 50. The park also will add eight draft lines to the beer garden -- two of which will be dedicated to a selection of rotating draft cocktails. The restaurant lineup includes Chickie's & Pete's, Federal Donuts, Franklin Fountain, Frozen Delights, and Garces (serving new boardwalk-style pizza).