It is hot and sunny at the end of June in NY.

Hotels get booked out easily in the summer.

The subway runs 24h day and night.

http://www.nyc.com

http://www.nycvisit.com

http://www.ny.com

http://www.nyc.gov

http://www.nycwireless.net

http://www.mta.nyc.ny.us

Theaters
http://www.broadway.com
http://www.nytheatre.com
 

Museums
http://www.metmuseum.org
http://www.moma.org
http://www.guggenheim.org/new_york_index.shtml
 

Parks
http://www.centralparknyc.org
http://www.bryantpark.org
http://www.nps.gov/stli
 

Restaurants
http://www.newyorkmetro.com/restaurants
http://www.nyc.com/restaurants
http://www.menupages.com