In NYC, if you're a halfway decent basketball player doing something remotely public (and free), you'll have a mob of Asians with Kobe and Derrick Rose shirts chasing you. It's par for the course.
To me, nothing that I've seen firsthand will top the reaction I saw for Kyrie Irving (and Tyreke Evans) and the only advanced announcement there was for that was Juelz Santana blurting some shyt out on instagram, so people mobbed that place not even knowing if he was gonna show up.
I saw kids, maybe 10 years old, jumping over barbed wire fences and tearing the shyt down like Massa was chasing them on horseback, all because the park was jam packed to capacity. It made Linsanity look like a Vincent meet and greet