Check it: the corner of 40th and Spruce way back in 1970. Groovy. Before Allegro served up greasy pies, this charming little retro diner was (probably) whipping up scrambled eggs, steaming stacks of pancakes, hot and gooey grilled cheese sandwiches.... mmMMm. Too bad the ghost of Pennsylvania Grill chose to die a second death rather than live on in that sad old excuse for a diner. Meh, who can blame it?