My oldest is now 9, and I got a bit of a shock a few days ago when my DP commented that DS1 is head and shoulders above the fish tank (didn't help that we'd looked at some old photos just before New Year's, one from the previous New Year where the fish tank is bigger than him). It's really creeped up on me.
As I'm in a list making mood, I thought I'd create a list of things to do with him (and his siblings - 6, 4, and 2) before they get to big and/or reach adulthood. Creating a list of things to teach them is easy (and the vast majority of results when trying to google for inspiration while my imagination is at an all time low are lists of things to teach [or expensive travel ideas] rather than things to do), but coming up with things to do together or for them to do has been trickier.
So I'm posting here hoping for some inspiration. One thing I would really like to do is to take them to a Dark Sky Park so they can really see the night sky (as we live in a city). What are some things that you want to do with yours before they're grown or that you think it would be nice if more kids got to experience?