Just panicking about my DS 5th party. Originally was going to be a joint one with two of his friends, but I pulled out as was too complicated with dates. Now still have hall booked (good as house small and middle of winter) but still have entertainer lined up. The entertainer is expensive, and for me it seems OTT to have this for a 5 year old - and i only booked it as was meant to be joint, and split three ways. I have a few days left before I can cancel the entertainer without incurring costs. Can I manage to keep 15-20 kids happy for 2 hours with traditional games?