An international all-day "meetup" of educational bloggers and those using collaborative technologies will take place on Saturday, June 28th, at the Henry B. Gonzalez Convention Center in San Antonio just before the start of NECC. All are invited--whether you yourself blog, are just an educational blog reader, or even just want to hang out with an interesting group of people. The event is free, and you can indicate that you are coming (and see who else will be there) here at the Edubloggercon wiki. This event is based on the idea of an "unconference", and is being organized by the participants in real time  on the wiki. It's maybe better referred to as a "collaborative conference."