NEW YORK: Absolut was scheduled to initiate a lights out in Las Vegas June 21 as part of its "Global Cooling" campaign, launched in January, which aims to draw attention to the effects of global warming. With the support of AOR Ketchum, all the lights at Mandalay Bay Resort & Casino were scheduled to go out for one minute at 9:30pm, including a momentary shut down of the Outernational Music Festival.