Well, I was not present in Heidelberg, but I wouldn't mind hosting. We have access to meeting rooms at the Arizona State University student union building, and we can bring wireless hardware to piggyback on the wired connections they provide. Or if I can guarantee a block of rooms at one of the local hotels, they have free wireless, and they would probably grant us meeting room space for free as well. We are located in the Phoenix, Arizona area. It is **really** hot here in the Valley from May through about August and sometimes September (like averaging 110 F/43 C), but the upside to that is that the hotel and airfare rates are cheap.