[Locke.]

I have got quite a lot of Euros left over from my last trip and have just been keeping them on hold because I figured I'd go back to Europe again in the near future, but I'm planning on visiting the US now and would ideally like to change them over directly to Dollars rather than to Pounds and then to Dollars (to avoid dealing with the awful exchange rates twice), but from what I've seen on most of the online stores this isn't possible. Does anyone know of a store that does it?