A bad assembly idea?

This week I am doing assemblies with another youth worker in the local secondary school, the theme is trust and starts with getting a victim/volunteer to lie on the ground while I juggle eggs over them, this has been done several times before with no problems however this morning a bad throw meant a bad miss and led to another miss and two broken eggs and one egged student lying at my feet. I’m waiting for the call asking me not to go in tomorrow or ever again!