I'm heading over to New York this Easter with a friend. We're used to travelling, and have already planned for a lot. But with any big cities, there's always those cool places you miss out on, so I like to ask any locals (or people who are familiar in NY): Is there anything cool I should know of? Any hidden gems. Any good toy stores? Concert venues, bars, etc? Other suggestions?

We're very excited, and I hope for a memorable trip.