Pow! Over the weekend someone laid an egg in the park!
I think its an Arts Festival venue for "Les Arts Sauts".
Reminds me of a far more modest inflatable dome we performed in many years age for a University Orientation thingy. The local firebrigade (bless 'em) couldn't cope with the fact that there was only one exit (via the air lock) and so wouldn't give us a permit to use it as a performance venue. This, despite the fact we offered to hang carving knives at regular interval around the dome, so that people could slice their own exit in an emergency. It was probably a blessing in disguise, 'cos the fans were quite deafening, and we would not have been heard at the back.
*sigh*.