One of the things New York will lose when Michael Bloomberg moves on from his perch as mayor is one of the world's greatest poker faces. Most politicians, obligated to make the populace like them, tend to grin and bear their ways through the cheesy photo ops and of-the-people activities. Bloomberg might bear it, but he sure doesn't grin if he doesn't feel like it. And so, in homage to "Make Me Laugh," we present a list, curated from his official Flickr feed, of smile-inducing things that Mike Bloomberg has taken took very, very seriously, one might even say mirthlessly. Making Mike Bloomberg grin is harder than you’d think.

Chorus lines don't make Bloomberg smile.

Beer doesn't make Bloomberg smile.