On the left-hand menu, click first on "SSI", as that's where the current announcement is.
Since not all the details have been filled in, click next on "2003", which includes much more detail, including a number of photos. (Just ignore the old dates, price, and Sunday concert location.) The contact info page under "2004" is still correct (the 2003 contact info is obsolete).
I need to check about this year's price, but I expect it to be close to the 700 Swedish kronor of the last couple of years, if not exactly that.
Hmm, I also wonder why there's not a "2005" to click on. Well, I'll update this description as the web site gets filled in. At least I hope that's an option in the Calendar.