Earlier quoted context omitted.
> If you want science for grownups, you have conferences. Adults outside a field do not go to conferences. > As for art museums, the problem is that they are usually just exhibitions, and to be honest, that's boring, especially if you are a kid. Some kids are interested in art. It can be well presented. You can have guided tours aimed at kids.
Go to a big city art museum and they're swarming with school groups.
I have had some bad experiences with school groups who did not know how to behave in a theatre - mostly Shakespeare plays because of where I lived. Some were enjoying them but were not used to keeping quiet. Some just did not want to be there.