But more than that, the expo offered LGBT couples an opportunity to celebrate and plan for their upcoming nuptials in a state where gay marriage had been banned until June, when Proposition 8, California's constitutional amendment banning gay marriage, was overturned. Models wear wedding attire during the LGBT Wedding Expo in Sacramento, Calif. Photo courtesy of The Sacramento Bee 'It was a very pleasant and upbeat event,' Lenihan said. 'It's a way to expose the church to a larger base and make it known that we will, in fact, marry same-sex couples, which we have been willing to do for the last 10 years.' Pioneer Congregational UCC has been Open and Affirming for the past 10 years, and performs about 40 weddings a year, including a number of holy unions and commitment ceremonies for same-sex couples.