If I had been around in 1915, I would have gone to the opening day of the Panama Pacific International Exposition in San Francisco. On February 20th, I would have been there, along with 255,000 of my closest friends.
Later I would have gone as often as I could, maybe every weekend, because there was so much to see in the Palaces and in the Zone. I would have stayed to see the lights and the airplane stunts at night.
And especially I would have gone on June 10th. That was Alameda County Day. I certainly would not have missed it. The Oakland Tribune ran advertisements for weeks telling me that Alameda County Day was coming.