The program is called Tinkergarten®, which is supposed to help kids develop, grow and better prepare through outdoor, play-based learning classes and activities. They will be offering classes for 18-36 month old kids as well as 3-5 yr old children on Tuesdays and Thursdays at Pier 1 in Brooklyn Bridge Park.
18-36 months: 10 week series from April to June with activities like making potions, making mud, and hunt the wind on Tuesday and Thursday mornings $300/child.
3-5 years: 10 week series from April to June with activities like making petal potions, family jam session with natural materials and invented instruments, and host your own egg roll on Thursday afternoons $380/child.