OK This is a total work in progress, I'd like community input on every aspect.
Frequency: 2x month.
Seems like a good start, we can see how this goes, maybe go to weekly or monthly depending on group interest.
Day: Wednesday, Thursday or Friday
Weekends are often complicated for many people, lots of conflicting plans. Lends itself towards a weekday. Plus its nice to unwind after work with excellent wine. Only consideration is that for some people 1 bottle of wine can be a bit much, especially with work the next day though I think this can be addressed in the next section.
Time: 18:30-20:30hrs.
Does 2 hrs sound about right? Maybe 2.5?
One of the big considerations is food. This isn't going to be a wine dinner. There should be picables to soak up the booze but lets keep the focus on the grape juice.
The idea would be people could head over after work, enjoy the wines, and then be out with enough time to head for some food.
Also, finishing before 9 would reduce the potential for a weekday event precluding hangover.
Any feedback would be appreciated. If this general format looks good I'll through up a more detailed proposal for an event.