I grew up in Northeast Philly eating at Nifty Fifty's. Its a great place to take kids, family, friends, or a date. The atmosphere is friendly and 70's with the jukebox and vinyl booths. Food is cheap, a great price for the quality (most items are under $5). Do NOT leave without trying a milkshake! Its to die for. My boyfriend and I ordered two burgers, two sodas, side fries, and a milkshake and our total was less than $20. If you go to the one near Franklin Mills Mall, ask for Dave!! Needless to say, the service is great - friendliest waiters you'll ever meet.