Happy Hollow Park & Zoo is located in East San Jose's Kelley Park, near the Japanese Friendship Garden. Happy Hollow is a perfect place to take the kids for a day out as it includes a zoo with all kinds of animals like jaguars, capybaras and monkeys. Happy Hollow is not just a zoo; it also features a park with rides like a carousel and a roller coaster, a petting zoo, shopping, and play structures. Happy Hollow also has a puppet theater, an animal hospital, and offers classes, programs and summer camps for kids.