I did a one-off quiz for Napier University the other night. I got this email the next day:

Morning Paul

Just wanted to thank you for a fabulous evening.  Most certainly the best quiz night that I have been to.  Heard similar comments from many other people.  it was all pitched so well and was hugely entertaining.  Hopefully we will be back in touch for a similar event next year!.

thanks again

Cheers

Brian