Yodeling Country Man Charms Stressed City Dwellers on Live Ad in Swiss Tourism Stunt

Here's a fun stunt. To promote tourism, the rural Swiss region of Graubünden got an affable gray-bearded man to yell in real time from a digital screen to passersby in Zurich's main train station—trying to lure them with sweet yodeling and a free ticket to an impromptu vacation in a pastoral mountain town.