A visit to NBC is a fantastic way to spend some time in New York City, especially if want to see the studios and get a look behind the scenes. The NBC Tour is really cool and you get to see studios that aren't in use, like Conan O' Brien and Saturday Night Live. It is a fun and informative tour.
You can also try to be an audience member by doing standby for the shows that day or call in advance to get free tickets(Conan books about 6 months in advance).
It is pretty common to see famous celebs in the lobby, so be on the lookout if you are interested in that. And check out the Studio Store as well, it is fun to browse in- prices are expensive.
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