For most of the lifespan of this event it was every Wednesday around 12:30pm, who would meet outside Datacom and walk down to the Downtown Plaza foodcourt. The geeks would wait until they found a free table (sometimes up to 6 were required); pull them together (much to the dismay of the staff) and sit and eat their recently purchased lunch on them. (That was really hard to do during the SchoolHolidays).
It was sometimes followed by a dessert shout - the basic rule being that if you accept of a shout, then you're expected to one day provide your own. Shouts used to cost between $12 and $22 depending on how big the group was. A ShoutRecord was kept.