If it weren't for the massive gold lettering out front, this spot might get overlooked by the casual passerby. Thankfully, that's at least enough to draw in first-timers. After that, Duke of Perth becomes one of those cozy go-tos. Considered thee Scottish pub in Chicago, DOP offers a generous variety of whiskeys, several beers you'd be hard pressed to find on tap elsewhere, and a somewhat secret patio. Then, there are Fridays. For $12, you can help yourself to all you can eat fish & chips. This is why many know the place. Also, there are few cozier bars to hole up in during a Windy City winter.