I’ve planned a mapping weekend for Malmö, Sweden. There is more info on the wiki: http://wiki.openstreetmap.org/index.php/WikiProject_Malmö (maybe the page needs to be moved…). Insofar, I have attracted two or three users, assuming the weather is good and they don’t have other things planned.
Are there people from outside Sweden who are willing to come? Accomodations are not planned, but it’s probably possible to book hotel rooms as it is low season.
Please write your suggestions on the wiki page (or here, and I’ll update the wiki page).
If you feel the timeframe is too tight, we can probably push it forward a month or something, but if we reach summer accomodations will be more difficult.