Wanna know what's funny about ice cream trucks in Sweden? (Other than the fact that every truck in the country plays exactly the same song?) They don't sell ice cream cones, or popsicles, or anything like that: the trucks sell 1 liter tubs of ice cream. You know, just in case you forgot to get a tub of ice cream when you were at the store buying 4 liters of milk on your way home from work.
Have I ever mentioned that Sweden invented lactose tolerance? That's right: all you dairy eating types are mutants descended from proto-Vikings*.
*As my proof editor also happens to be a biologist, I am obligated to correct myself: adult lactose digestion arose independently in Scandinavia and the Arabian peninsula. So either a Viking or a Bedouin, take your pick.