The festival Social_event welcomes Choosing wooden boats of all sizes including wooden canoes , kayaks and dinghies as well as yachts and tall ships .

Every year it features roughly 3,000 artists from 30-odd countries , more than 650 concerts ( including 450 free outdoor performances ) , and welcomes over 2 million visitors ( 12.5 % of whom are tourists ) as well as 300 accredited journalists .