Who has the best hot dog? It's always a tough call. I have fond memories of an oversized stand in Tong Du Chon, South Korea, where I stopped on many a beer-stained night when I was in the army. I have no idea if it's still there, a dozen years later. But I've also had dogs in Reykjavik, Stockholm and even in my neighborhood in Manhattan that are musts for any traveler with a penchant for this almost-food.
Let's take a look at 10 hot dogs you really do need to sink your teeth into!