The idea first came to Ethan thanks to his neighbors, a lesbian couple he described as "the nicest people in the world." He didn't think it was right they aren't allowed to get married.

From there, Ethan resolved to support gay couples. He approached Mindy Barton, legal director for the Gay, Lesbian, Bisexual and Transgender Community Center of Colorado, to gain support.

"He already had a lot of it figured out," Barton said. "There was no doubt Ethan was going to put together a rally on the steps of the Capitol."