I've searched old posts but I haven't found anything recent. Can anyone recommend a "mad science" type birthday party entertainer for a 7th birthday party in the greater London area? I'm looking for someone to run hands on activities for the kids, not someone who just performs while the kids watch.
I'm hoping for opinions from real MNers. In the searches I've done I've spotted a lot of fake reviews from the companies themselves. I will automaticaully cross off the list any company that does that.