Have you ever been to an American gas station that sold gas in liters? As a spit of American land accessible by road only from Canada — one of two such oddities of the Oregon Treaty — there are a few things here that look a little different. My personal favorite is the tennis court that has a 25-foot high chain link fence right on the border. If you hit the ball over the fence, is it legal for someone on the other side to throw it back to you?