I feel your pain!
There is a chip shop on the Royal Mile that has a sign in the window (obviously aimed at tourists!) which says 'YES, we really DO deep-fry Mars Bars'...!!
I've seen queues of tourists standing waiting their turn to photograph the sign, just to prove that we really DO have bad diet items on regular sale.... there was no need for MacDonalds to start up in Scotland, we can kill ourselves with fatty foods!
(And this is where I protest by saying that I do not know of anyone who buys or eats those things! - and to confess I have deep fried Mars Bars for rellies from overseas who were surprised by the sign and wanted to try the MBars. I explained that I really couldn't replicate the slightly 'fishy' taste that the chippy's deep fat fryers imparted to the choc bars!)