Hi Amirl, what solutions are you thinking of exactly? Should their be overwhelming requests I am willing to look at a certified "babysitter/nanny" to guard your preciouses, but as of now that is not planned.

I am a family with kids myself, but I think my GF won't be at the event with ours, as it is not so much fun for them.

Yet every year have seen some (young) kids come and join their parents. Especially very young kids won't be a burden on the food/drinks budget so normally they can just join in for free.