Looking for Tips.....

[TypicalFigment]

Hey all!!! So, we are taking a trip to the world in September, and it will be the second time this year for us, but we are taking a friend as a graduation present, and she hasn't been since she was a little kid. Looking for advice about what we could do that we may all enjoy, as a 34, 27, 22, and 3 year old. Something we could do as a graduation "present" that would make the trip a little extra special!! Looking for any advice you may have, keeping in mind, this is the 30th+ trip for some of us thanks!!!