Here's a photo taken at a 2006 Capitol rally in favor of Referendum I: a ballot initiative that would have legally allowed same-sex couples to form domestic partnerships. It was defeated statewide at the polls, with a vote tally of 53% against and 47% for. The costumed partisan in the photo is dressed as Downtown Denver's "Cash Register Building" (the Wells Fargo Center):
Here's a photo of the "Cash Register Building" (left) and the steeple of Trinity Methodist Church (right):
Scenes of Denver in the animated TV show South Park often depict the "Cash Register Building."
Cartoonish costume; controversial cause.