Eight towns would love to land the new Sierra Nevada Conservancy headquarters, projected to eventually have 70 employees and a $10 million budget. But only two showed up at the historic first meeting of the conservancy board Thursday in Sacramento, and both were from Nevada County. Nevada City used a laid-back approach in its pitch, but Truckee came on like a runaway snowboarder. Auburn, Colfax, Placerville, Amador City, Ione and Jackson were no-shows. “Give us your serious consideration,” said Truckee Mayor Craig Threshie in a lengthy speech that trumpeted the town’s location, history and commitment to the range. “We have...