Long tinm ago someone posted a link on FHG to an online advent calendar. it was of scandinavian origin and looked like a map. Each day there was another part of a folk story that involved some gnomes,winter sprites, a couple of children and a polar bear...
Someone please put me out of my misery and tell me they remember it.. My now teenage son remembers it too so I know I'm not imagining it's existence.. would love to find it again if it's still available...