En route to Hawaii for fun and the special renewal of vows ceremony, the Gosselins touch down in San Diego, California for a few days to explore and minimize the stress of the long trip to Hawaii. Jon and Kate take the kids to Legoland, a huge theme park built around the childhood staple toy, Legos! The park is filled with exciting rides, live shows, and thematic dining. The Gosselins also embark on a safari at the nationally renowned Wild Animal Park within the San Diego Zoo. With so many animal-loving children, the Gosselins are guaranteed to have a wildlife adventure!