This is my most favorite place to go. I love that it is so big and there are alot of exhibits. Be sure to pack a picnic because there are great grassy lawns to sit and have a great time, plus the food in the food court is a little pricey, like most parks. I would recommend going during the summer when they have the butterflies. Like the one at the Pacific Science Center the butterflies just fly freely around you. It is so neat!! Great for the whole family and the price is just right too.