BSDCan 2008, held in May, in Ottowa, has the initial call for papers out. They have space for informal talks and presentations too.
BSDCan is an enormously successful grass-roots style conference. It brings together a great mix of *BSD developers and users for a nice blend of both developer-centric and user-centric presentations, food, and activities.
BSDCan 2008 will be held 16-17 May 2008, in Ottawa.
The organisers are now requesting proposals for papers. The papers should be written with a very strong technical content bias.