There are tours that focus on famous landmarks of Times Square like Grand Central Station, Broadway Theaters, and the multitude of neon signs and artwork.
These parks are free to enter, and you can spend as much time there as you would like, so it is the perfect way to see the natural parts of New York City.
These free hourly tours give you a nice overview of the brewery and allow you to taste the delicious beers the brewery has been working on.
This museum hosts over 200,000 works of art, and they are consistently adding to the collection, so there is always something new to see.