And if all else fails, you're lost in Paris and the local citizenry can't or won't help a confused American, then hail the next taxicab and tell him the four magic words pronounced phonetically here:
"SANK ROO DOE NOO"
In the French as she is spoke it's "Cinq Rue d'Aunou" (5 d'Aunou Road). That's the address for Harry's New York Bar, the one island of Americana in a sea of Frogs!