Also sorry for missing out the 'e' in open in the subject title, and to Mr H for stepping on his toes. I hadn't seen that he had already posted an ad for our open day already.
Cheers
Dan
__________________
[Father with young child]
'Look at that man...
See, he must be the fireman...
Look at how black he is...'
[My response]
'You do realise that not all of this comes off?!?'
(This has actually happened to me on more than one occasion.)