Alan wrote:
but there is no side room where kids could be kept entertained,
Sometimes you just have to decide if you are running a gardening event
for adults only or a children's creche!

As someone with small children, I am aware of how difficult it is to do
anything without somewhere to let them do something that /they/ find
interesting for a while, between (or as bribery/threat during) things
I want to do.

But your comments are noted.