Pepperkakehus!
There is a pepperkakehus auction in a shopping mall in Trondheim. The houses, which are made of "peppercakes" are submitted by different Trondheim's primary schools and the money raised will be given to the fight against cancer. Here are some examples of the peppercake houses. This is a replica of Lerkendal Stadion - Rosenborg's football stadium.