I love the South Park Studio, an online application, where you can go and build your own South Park characters.
It’s no dolly dress up for infant kids, it has a dark side too, but nothing that could give the younger nightmares either.
This German based site has been going for some years now, run by 27 year old Janina Himmen. She keeps the site fresh by adding new elements, eyes, mouths etc.
I visit the site now and then when I need a play and I’m probably older than your mum or dad.