The King’s Coronation will be here before we know it, and it’s as good an excuse as any for a party! So here’s my advice for celebrating the Kings’s Coronation with kids. Celebrating doesn’t mean you have to go crazy buying lots of new party supplies. Because I’ll bet good money that you’ve got a union jack flag or two hanging around somewhere from the last jubilee. Although, just like with kids’ party themes, not everything you use has to have the union jack on it. Plain items in red, white, and blue work really well, and you can use any leftovers for your next celebration. But there is one item…