The three things you need to know today in New York: Mon August 28

1. The U.S. Open kicks off today in New York. For the next two weeks, go watch the tennis matches is Queens.

2. Get your tickets today at noon for Dominique Ansel’s six day, all-you-can-eat pie extravaganza. The September event lets you eat unlimited pie in nine variations.

3. Lady Gaga is playing in Queens tonight and tomorrow. If you’re not a baseball fan, this is your reason to visit Citi Field.

For more events, check in with Time Out throughout the day.