Settlers Hotel tonight, also known as the Settlers Tavern. I booked there about six months ago, so was both responsible for the organization and at the same time only vaguely aware of the venue. Approach the large shopping center it is adjacent to, finding it is literally in the middle of nowhere. Pleasantly surprised to find it all worked out with everyone there already!
One site of interest in the vicinity is the Heights Observatory, at Modbury Heights High School. Tried and failed to get a reciprocal publication swap with the Astronomical Society of South Australia Inc., so now I'll simply inform the other members when I'm going to attend a screening. If they can find tonight's pub, they can find the observatory!