After the Uber driver dropped me and my friend downtown he gave us a recommendation to go to the Barrack Obama's favorite diner. It was a 15 minute walk from where we were but it was well worth it. Everything on the menu looked delicious. The service was fantastic.
I had a veggie omelette and it was really well made. My friends also had stunning reviews after the meal. We managed to get in at just the right time because after we left there was a giant line.
Definitely check this place out if you're in Pittsburgh.