From the merry pranksters that brought you Frozen Grand Central comes the latest transportation themed improv comedy mission. Fifty “agents” of Improv Everywhere schlepped it down to the blue line’s uptown platform at 23rd Street and set up an intricate subway art gallery. The agents set up 30 placards next to various objects in the space such as pipes, electrical boxes, signs and advertisements. They also went as far as to set up a coat check, bar and a cellist. Click on the link below so you can wish you were there too.