It was the day after the Supreme Court's landmark ruling legalizing gay marriage nationwide in the U.S. My parents and I were in Philadelphia to catch the Hermione tall ship while she was making her way up the East Coast. We were wandering around the city's Mural Mile, a 2.5 mile loop through downtown, to catch some of Philadelphia's most iconic street art. Suddenly, a pop of colour on the ground caught our attention for a change. At the intersection of 13th street and Locust, rainbow stripes had been painted on the pedestrian crosswalks, forming a bright and bold square. Turns out, this didn't just pop overnight following the Supreme Court decision. It had been planned long ...