dh is planning the games for the under 7s and i thought since we have 10 teens we should do something for them. no spin the bottle as its awkward since they are siblings and cousins!!
something like charades, pictionary who can build the tallest tower out of marshmallows and spaghetti.....i know its not cool. im having second thoughts now, let them skulk around and eat themselves silly.
How about you literally grab all the older kids, including those that try and fall into that bracket, ask them very nicely to help the younger kids with their party games and join in the fun in return for a film/playstation/ipad session in a separate room or corner of the room eating and chilling at a designated time away from all the annoying little ones and boring grown ups.
Sounds like a big celebration mama bear....good luck.