A building left vacant for years behind the Walnut Street train ... dining scene: Oso Felipe, a Mexican restaurant co-owned by the chef who established the popular barbeque spot Pineapple Express.

Hop aboard the narrated Pineapple Express Train, stroll through the Plantation Garden, get lost in the Pineapple Maze Garden, learn how to cut a pineapple, watch a chocolate-making demonstration ...