I can look back on antics from our past and laugh now - may it happen soon for you too OP.
One memorable shared horror:
A frend moved into a (just built) new house (new carpet - new paintwork - new woodwork - new everything) and invited the NCT group round for coffee. (Mistake - mistake- mistake!)
In the rush to get biscuits she bumped and scratched the new glossy-red garage door. Luckily she saw the builders at work on another house and they let her have some red paint to cover the damage. A quick swish of the brush and all was well.
When we arrived, she shared the bisuits and showed us the new baby (didn't come with the house - but just as new and fresh) while the toddlers/pre-schoolers played in the new garden (no new plants yet luckily).
I don't know who first noticed that the garden was quiet. It can't have been that way long.
We rushed out to find no children.
A door between house and garage was open and a trail of 'blood' stretched from it along the floors - walls -carpets all the way to the upstairs bathroom.
There a little huddle of 'bloody' tots were found attempting to wash off (or simply spread?) the lovely garage-door paint.
We haven't had another NCT meeting at that house.
We have vast knowledge of how to remove gloss paint from hair-nails-teeth-ears-shoes-clothes-coats-carpets-houseplants-mirrors...