Valden Valtakunta 3.3.5a
Wrath of the Lich King Realm
Instant Level 19 | Horde & Alliance malls | Death Knights Level 19 | Custom Content, creatures, items, quests
You will need custom patch to see some objects and experience server's features (all races, all classes for example).
After you've downloaded the patch, extract Patch-4.rar to your WoW Data folder.
For example: C:\WoW 3.3.5a\Data
From here you can download some useful addons (Omen, Skada, etc)