It sounds like there's enough interest to get the ball rolling.
If people give me an idea of what they want to achieve, ie service of bike (brakes checked and toe'd in, headset checked, cranks and bottom bracket checked, chain wear checked and gears indexed). Because of the range of bikes available they don't stock all parts for all bikes so what might be advisable is if brakes are worn and bottom bracket is worn or has never been replaced then sourcing them before the day so that you have them ready to replace. If not we can still do the above but you might have to order the parts and fit later. If you want to look at your wheels it might also be advisable to order new bearings for these so that you can fit these when you remove the hub.
Let me know your ideas and I'll speak to John. I would probably say the best day would be a saturday morning?
Rgds.
Si.