Nice Restaurants around Walnut St Theatre
The Caribou Cafe gets consistently good reviews and it is only a few blocks away.. http://www.cariboucafe.com/
Lolita is a fun byot mexican but you gotta like it spicy. Afterward go across the street for a capagiro gelato dessert. Again a few blocks away
Rangoon also gets consistently favorable reviews. http://www.phillychinatown.com/rangoon
All are moderately priced.
Have a great time.
there is a thai / malaysian place around 7th and chestnut, i think, but its name escapes me right now... aqua, maybe?? it was a BYO. it was pretty good.
i've had a couple meals at oceanaire and they're good if you're in the mood for seafood, but they are expensive. i think the apps and wine are my favorite thing about them. there was a crab claw cocktail that i really enjoyed.