My two daughters (7 and 10) spent the day with my mil and had a great time. MIL took them to see my sil and their baby cousin who is two. They came home with a humongous didgeridoo that sil apparently didn't have space for! DD1 is now playing it with great enthusiasm and gusto. Would it be bad of me to get sil's son some very noisy things? Maybe a drum kit, or something electronic where you can't turn off the sound or take out the batteries?