Sam and Mimi made the rolls. They made knots and the whole alphabet.
This next one is some kind of teeter totter (maybe called something else?) for 4 people, 2 on each side. So it's my mom and Jamie on one side and Katie and me on the right. We never got it figured out. We must not be strong enough.
They also had one of these human hamster wheel things
and a foam pit you could jump into from a trampoline. Jack and Sam both did flips into it. How did they learn how to flip? I have no idea. Luke even loved it in there. But beware if you ever get into one, it sucks off your socks and even your pants if you're not careful.