Wonder if anyone can provide inspiration.
A few friends and I have a little Christmas party for our 5 year olds each year. Mix of boys and girls. We usually do secret Santa for the kids - £10-15 each. Inevitably the children end up wanting each others gifts, there's one everyone wants to play with, and there are some that the child needs to wait until they're home to play with (eg crafts). This year I was wondering about them all getting the same thing, and something they can all play with together during the party. Along the lines of a water gun but very much not a water gun IYSWIM. Something that's not going to end up causing mess or squabbles ideally, but that will just be fun. I'd prefer to avoid nerf guns or anything that involves shooting each other.
Any ideas please?