(Las Vegas, NV) — A dedication will be held tonight for the new Las Vegas City Hall. It will have its formal dedication next week. The $185-million building on South Main Street will be dedicated by Mayor Carolyn Goodman and other city officials at 6:00 p.m., where people can see its LED lighting. All departments are moved into the new city hall, and the city council holds its first meeting in the new building on Wednesday. The old city hall on Las Vegas Boulevard and Stewart is undergoing renovations to become the new headquarters of Zappos.com.