The .NET and Mono user communities are working together in Spain to organize a joint .NET/Mono Code Camp. This Code Camp is going to be interesting because it is putting together two communities with very different points of view, but between which there is a lot of synergy. It will be a good chance to talk about Mono, Moonlight, MonoDevelop, MonoTouch and all the stuff we are working on.
Lluis just announced that the call for papers is ending this Friday, so not much time is left if you want to participate with a talk. There are more details in his blog post