September 25-29 is the Picnic Conference/Festival in Amsterdam. The dutch public broadcasters of VPRO started a wiki (english explanation) and have build an aggregator to collect all the data created during the event.

At least 30 twitterers have already signed up to add during the event to the picnic twitterticker.

Twittering participants are encouraged to make use of the tooling of MobyPicture. Moby makes it easy to post directly to the PICNIC07 aggregator, to Flickr and Hyves. For Smartmobs gervis intends to be one of the twitterers on Thursday September 27.