Lunch in NYC 6/1 - Tomorrow!

I'm going to New York City tomorrow for my high school reunion, and I'm planning to meet friends for lunch in midtown Manhattan. My train arrives on Friday a little before 1 pm at Penn Station, so I'm looking at a late-ish lunch. Anyone interested in joining me, please let me know. (Also, I still haven't picked a restaurant yet; any recommendations for a good kosher place close to Penn Station?)