Concerns over neighborhood noise and public safety did not stop Douglas County planning commissioners from supporting an 800-seat outdoor events center behind the parking lot of Carson Valley Inn in Minden. On Tuesday, planning commissioners voted unanimously to approve a major modification to the casino's existing special use permit, issued in 1983, that will allow construction of a 12,000-square-foot "open-air" facility with rest rooms, eating and storage areas, a green room and stage."My concern is the noise," said Denise Uber, who lives on East Minden Village Loop, approximately 1,300 feet west of the proposed center. "What are the conditions for …