The meeting point, recommended by a friend, was Solci's, a famous wine bar in Milan). Very good choice as the wine was excellent (I recommend a Negroamaro Maime 2003). And last but not least, it was served in the traditional Italian style of aperitivo: with plenty of ham, saucisson and cheese with bred to eat with.
It was the occasion to meet with Massimo, Simona, Alberto, Tiziana, Brigitte...etc. Most of them actually meet regularly in events organized by partyamo.com in Milan (you will recognise some people here and there and here also).
You can see all the photos of the event in the album section.