I will be in the city for 5 days with my daughter and her friend, both 18. I would love suggestions on what to do -- aside from the usual tourist destinations. I'm thinking about street fairs --- are there any that weekend? Also, where to best experience Central Park, shows they may enjoy, restaurants to visit where they may have a star sighting (lol), and of course, where to get the best pizza. We are from Dallas and have all of the chain stores and restaurants so I'm looking for more authentic NY. I've never traveled outside of the city so I'd love to take them to another burrough if I can get an itineray and information on transportation. We are staying at the Renaissance in Times Square. I heard it was a hip hotel? Oh - and they would love to experience a club one evening. Does NYC have clubs for 18 year olds or are they all 21 and over?