One of the local customs takes place on the lake Preber. It claims to be the only place in Austria that does it, but I understand they do it just over the hill in a valley in Karinthia too. Apparently someone was shooting a deer and by accident, the bullet hit the water but still killed the deer. So now there is an annual competiton where you have to shoot at the refection of the target in the water and your bullet will hit the real one. Must go and have a go this August!!!