Do you hear the kitty sing
Singing the song of wanting food
It's the song of how she'll starve to death
If I don't give her food

When the beating of your heart
Echoes the growling of your tum
It's coz breakfast for the kitties has finally come!

Or is that just a wire for his earpiece? That's less funny.

I've always wanted to know!

Also, I'm probably going to be renting a space for this. If you have or know of suitable spaces available, please hmu.

There's someone there (e.g. me) to facilitate the whole thing

It's a group of people all playing out the (unscripted) scenario. And no audience means no observers!

Sorry I didn't see your comment until now!
In a nutshell, at a larp you spend a couple of hours pretending to be someone else. There's generally some sort of scenario established; think of it as improv, but without an audience!

Update: Simon has been found, safe and sound! Thank you to everyone who boosted the signal. 💖