Happy Birthday, Louie!

When we first saw this logo, we thought, “Wow. Louis Sullivan’s 150 years old. How did we miss this considering that 116-year-old woman who died the other day made news?” We automatically pictured a bowed over Louie, a little beaten by life, parked in front of a television set watching “American Idol” in a bleak nursing home somewhere in the U.S. Then we realized that Louis Sullivan At 150 is really about celebrating more than a century and a half of the famed architect’s legacy, beginning with his birth on Sept.