Sounds like the perfect McDonald's/Rockets commercial haha. And no I don't think there was anybody else who noticed him except for this one old guy who asked me who it was.
I remember when young that we would choose the 76'er game to watch Dr J play live. I am surprised that the OP even knew who he was at his age. Selfie with one of the greatest to play the game and a legend is uber cool. Congrats.
if you have nbatv, you should watch this doc <iframe width="560" height="315" src="//www.youtube.com/embed/LNz4_cxyvBw" frameborder="0" allowfullscreen></iframe>
Oh my word, my childhood hero!!!!! I closely followed his career. Loved his "style," but he was just flat out great.