The three things you need to know today in New York: Fri March 16

1. Harry Potter arrives on Broadway today! The original London cast of Harry Potter and the Cursed Child begin performances.

2. Attend Pregame Your Brain at Caveat tonight. The free happy hour event includes trivia and brainteaser games. 

3. The Anti-Dating Gameshow at UCB East this evening will let real couples play a version of The Newlywed Game. The hilarious Carly Ann Filbin hosts. 

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