Yes, the next edition of Europan competition is alredy here. Under the generic theme "European urbanity, sustainable city and new public spaces" this important competition is proposing 73 european cities as sites where to develop ideas on urban planning. Tartu and Tallinn are in that list.
We made a short entry about it on our World Events blog: http://worldevents-urbanistika.blogspot.com/2007/01/europan-9.html
Visit the official Europan 9 website to get all the information: www.europan-europe.com