Later this month we are going to the LA area for a family reunion and have one "free day" some people are staying and hanging out at the pool. But we won't be back to the area for at least a few years and I'd like to get out and do something that is unique to the area. Each place is about 1 hour away. We went to Disneyland 2 years ago and the Zoo about 6-7 years ago. What is there for a 1 year old to do at Legoland? Any other area suggestions?