Plough and the Stars is a great, upscale restaurant and bar in Old City. It has a pretty plain sign outside, so be on the lookout or you'll miss it. The inside is very upscale and geared toward the young, professional crowd. My wife and I stopped by for a Guinness one afternoon and got great service without being hurried out. The restaurant was pretty crowded and had a mix of all ages. Prices look to be a bit high, but the menu looked delicious. Beer selection is okay, but not amazing.