We recently had to change planes at the Milwaukee airport. Our next gate was D38. The directions at the terminal pointed us towards gates 20 – 39. No problem. We found gate 20 and proceeded down the corridor. All of a sudden, we reached gate 29 and then the gates ended. What the?

After retracing our steps, we discovered that 20 – 29 were on the left side of the concourse and 30 – 39 were on the right side of the concourse.

Did I mention that Milwaukee is known for its breweries?