The fish. You go here for the FISH. Anyday, anytime, go here for the fish sandwhiches. Grab a Yeungling, order up a large fish with fries, and enjoy the locals. This is really the best fish sandwhich around, and it's at the edge of South Park so maybe head over for a nice day of cycling, walking, golfing, etc... then stop in here for a great lunch.
They also do a great take out if you want to enjoy it at home or in the park.