Eye clinic, is 10 mins before you go in, they will get you in and put some drops in your eyes. Sometimes they sting like buggery and some times they don't. Then you will wait outside for 10 mins, and then go in, and a photograph will be taken of each eye. Job done, blurry vision for a couple of hours or so, so don't drive there, get someone to take you.
The foot check, is looking for cuts etc, dry skin, they can prescribe creams for this. Temperature to touch, ie is circulation good, then they will lightly touch the soles of your feet, to gauge how your nerves are sensing things, this just tickles me, they've reached the point where they say "oh you're the one with very sensitive feet". The last thing is a tuning fork is struck and placed on your big toe of each foot. Last year i never felt it on my right foot, this year i nearly hit the ceiling, as i wasn't expecting to feel anything.