The ultimate summer guide to New YorkThey call it ‘The City That Never Sleeps’ and, with an endless list of things to do, restaurants to try, parks to sit in and events to attend, you really could spend a whole summer in New York City without resting. To stop you from burning out, we’ve picked some of our top things to do in New York in the summer. 1. Shop in a flea marketFor an authe...