Climb up the treehouse and across the hallowed-out trunk to the mezzanine. Above the first-floor mosaics and aquarium, the mezzanine overlooks a two-story waterfall and goldfish pond. Giant barrels make perfect places to hide, and massive turtles hide among a bird’s nest. A seating and eating area is just close enough to the two-story slide to tempt even the most timid visitors. Care for a ride?