Did anybody see David Cromer's Our Town in either Chigaco or New York (Open Spoilers)?

I just read a review of Cromer’s production of Our Town in an old Wall Street Journal I had kicking around.

The reviewer (Terry Teachout) says:

“Mr. Cromer and Ms. Spadara have inserted a head-turning surprise into the last act, one that I have no intention of spoiling”

Some googling came up with many other mentions in reviews of the surprise and the reviewer stating s/he wasn’t going to spoil it.

So, anybody seen it? What did Cromer come up with?

I know I am bumping an old post but I was unable to see this production and am very curious as to what the twist in the third act was. Anyone?