This generous offer was at once accepted and without delay the officers of the Association, the city government, and in fact, the whole community united with her to make the proposed festival one of the great musical events of the Pacific Slope. Boston had given its musical festival, why not San Francisco? There, it had been comparatively easy. Here, it was an undertaking almost too vast and difficult for comprehension. There was not a choral society in the State. If there were a few choirs of male voices they had never sung together and though there were many individual singers and performers in different parts of the State they had never been brought together. A hall must be prepared, the orchestra drilled, the music for the chorus selected and printed, and the whole festival lasting three days be planned, laid out, and carried into effect. Never before has a single woman been so made a queen over an army of men, women and children. The moment the event was announced the Occidental Hotel was besieged by editors, musicians, officials, contractors, carpenters, decorators, chorus masters and a hundred others who thought they might be of use in some way. Madam Urso held high state in her rooms and heard each one in turn, gave him her commands, and bid him move on to his appointed work. The Mechanics’ Pavilion, a huge wooden structure erected for the Mechanics’ Institute Fair in 1868, was still standing. Orders to take it down had been given, but at her request they were revoked and a host of carpenters swarmed into the building and began to remodel it for the great Festival. Railroads, Hotels, and Telegraph companies were ready to obey her every wish in regard to the reception of the great company to be assembled. The State arsenal opened at her command and a whole park of artillery was ready to speak at the wave of her baton. An organ was built to order, and a drum more portentous than the Gilmore affair was manufactured. The firemen met to pound the anvils in the “anvil chorus” and Camilla herself drilled them in the work. And at the head of it all was the one woman, mistress of the whole kingdom, and with the resources of a State at command. As if this was not enough she personally assumed the entire expense and was responsible for the whole vast sum of thousands and thousands of dollars that the festival involved. Had it been a failure the Mercantile Association would not have lost a dollar. Every bill was in her own name, be it for organ, contractors, printing music books or agents’ fares by rail or boat. The event exceeded expectation and was one of the most marked musical successes ever recorded. On Washington’s birth-day, February 22d, 1870, ten thousand people filled the Mechanics’ Pavilion to listen to Camilla Urso’s concert. A chorus of twelve hundred composed the choir, and an orchestra of two hundred good musicians furnished the accompaniment for the choral members.