<b>How much?:</b> “We recommend caution when when paying at nightclubs and bars as employees may try to overcharge you.” (Mexican gov’t) <a href="http://www.thelocal.fr/20140826/five-street-scams-to-avoid-in-paris">CLICK HERE to see the top five street scams to avoid in Paris</a>Photo: Alexandre Duret-Lutz/Flickr