The machine can be a little difficult tofind which is why the 3 stars and is located inside the USPTO Madison East concourse food court known as the Round House Cafe. The machine is set off in a little alcove on the right side of the seating area…
It’s ironic they send notice of not allowing parking from 9am to 5pm but towel all cars whenever they want. It’s one’s fault for parking there but seriously they could say it before doing s###.