We have been a member of the SF Zoo for about 4 years now. They have been improving in those years. They now have the lemur exhibit, the African Savannah, and the new bird exhibit. They have a cute little train and carousel. The Children's Zoo section is fun for kids, with an insect zoo, petting zoo, an indoor exhibit where you can touch animals, etc. They also have been improving their food. They have a new Asian themed restaurant to add to their pizza, pasta, sushi and Gordon Biersch garlic fries.