Chihuahuas Have Their Day at Washington Cinco de Mayo Festival Posted on 05/06/2018 by Corts Originating from Mexico, Chihuahua’s are one of the smallest dog breeds. And on Saturday, 128 competed in the “Running of the Chihuahuas” to celebrate the Cinco de Mayo holiday. From Washington, VOA’s Jill Craig has more. … Click to share on Telegram (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on X (Opens in new window)