Free intro to rope climbing class @ Movement Gowanus (242 Butler St, Brooklyn, NY 11217) My partner and I took a night class (6:30pm- 8pm) the included learning the basics of rope tying for climbing, how to climb with a partner and how to support your partner on the wall (as they climb). There was also a little training on climbing with an assisted ballet (the act of supporting someone on the wall), which was a little nerving to trust but very fun. I had a great time not only trying something new but just getting to spend time with my partner doing something very interesting to me.