Could you guys mention what issues you are having, or what you would like to solve at the meet.
1) Oil changes and service light resetting can be done. (Bring your own oil filter etc) Old oil will be disposed of properly via the rose foundation for recycling, we need containers for old oil if you want an oil change.
2) Diagnostics and printouts can be done
3) I'm good with electrical issues.
4) Advice and teaching you about your car is totally free Q&A part of the parcel
_________________________
There are however some limitations, one cannot just set up a workshop in a parking lot, there's legislation surrounding this, so somebody with a large house with a wall, garages and a big braai is probably a better bet.
If you want your car worked on by other members of the forum, there will be disclaimer forms, as this is only fair, I've been in business too long.
This is intended mainly for troubleshooting or small issues, things like removing gearboxes can become awkward, we can only provide advice here or links to personal help at a later stage should you need.
regardless of how limited it has to be it will still be very INTERESTING for most.... BMW's just are when you start learning about them.
The primary idea here is to save money not spend it