The news is in! Serbia has forsaken its national hat, the Šajkača, for the sombrero! (Okay, April Fool!)
Now, today, aside from being April Fool's Day, is also Theme Day, and it's RED! The fellow in the photo was on his way to Belgrade's Sports Arena to see The Davis Cup, that was held there from March 5th to 7th.
See if anybody else will fool you or else just see RED right here:
Click here to view thumbnails for all participants