The first time Marty Sklar walked down the main thoroughfare of a Disney theme park -- Disneyland's Main Street U.S.A., on July 17, 1955 -- he was a 21-year-old intern working in the park's public relations department and was, for all intents and purposes, just another face in the overheated crowd on that momentous opening day.
The most recent time Marty walked down the main thoroughfare of a Disney theme park -- Shanghai Disneyland's Mickey Avenue, on opening day, June 17, 2016 -- he was an 82-year-old retiree who was far from just another face in the crowd.