This will be our third trip to Disneyland. The last 2 were in the off season and we used a double stroller. This time it will be July and we no longer have a double stroller. Kids will be 3.5 and turning 6. Both are pretty good at staying close to parents and holding hands, but I think the potential of them getting separated from us and lost is always there. Anyone have any tried and true strategies for keeping little ones from getting lost? I'm thinking of having them carry a family picture with contact info on it just in case. My kids don't look anything like me (I'm half Chinese, and look obviously asian, whereas they are 1/4 Chinese, but have blue eyes!) so I think if someone found my 3 year old and was looking for his mom, they wouldn't know to look for me!