Mike Hartshorn, the man on the other side of the teeter-totter, joked he was foolish enough to participate in the record-breaking attempt. Walker closed his shop for the record, but Hartshorn is still working, with his phone and nearby laptop. They arranged for a portable toilet to be near the stage, for their rare break, one at a time. The movement doesn't stop – not even for sleep, which they take turns doing for a few hours at a time. "Concord is full of amazing people, from all walks of life," Walker said. "They come up and they're so supportive – young kids on skateboards, old retired people," he said. "We had a group come by and they didn't speak English, and they were just laughing the whole time at just the idea."