From Among Schoolchildren:
into playground equipment. He knew a stream bank under the old South Hadley bridge, where he sometimes found shopping carts and remains of campfires. Felipe called that spot “kind of like an adventure.” He had a clubhouse—a pair of discarded clothes lockers lying on their sides behind the karate parlor, alongside one of the canals.
I am going to call them “karate parlors” from now on.