One funny aside was that I bought candles called Magic Candles which I noticed were 10p more than the other ones, but they had nice stripes so I went for them. Only to find out when Jack was blowing out the candles that they are what American would call trick candles. Here are some pictures and videos to record the event.
Theo at the party
Photo of Jack's drum cake and guitar cookies
Video of the kids 'attempting' to play Duck Duck Goose
Video of Jack 'attempting' to blow out the candles