I really liked the California theme. Each section had tidbits of information regarding California. There is supposed to be a new section opening this summer for the little people, which should be a nice addition, since there wasn't a whole lot for my daughter to do.
I enjoyed the bread and torilla tour in the cannery section.
California Adventure also has a Baby Center that I used many times to feed and change our baby. My toddler loved the miniature potties also. The Center was air conditioned and very clean. The staff was very friendly and helpful.