As far as PR stunts go, this one wasn’t bad.
Kris Bryant of the Cubs put on his jersey and took batting practice on the lawn at River Point Plaza. With Chicagoans lined up along the Lake Street Bridge, Wacker Drive, and the Chicago Riverwalk, he took swings and launched fly balls into the Chicago River with River Point tower providing the backdrop. This was a Red Bull event, so there was plenty of pomp and circumstance, including reps with backpack coolers handing out energy drinks, and a hyperbole-obsessed MC who let the crowd know at least 174 times that this kind of thing had never been done before.
I was there, and I took some pictures and video from a distance.