New York City, NYTime: Saturday, September 21, 4:00 PMLocation: Pumphouse ParkContact: tristan[at]thume[dot]ca; 646-480-0618Details: If it’s raining or we’re otherwise not there go to the main atrium of Brookfield Place, which is adjacent to the park [LessWrong admin note: This is a crosspost of an event from SSC meetups everywhere. If you are the owner of this meetup and want to claim it, please leave a comment or contact me via private message.]