The Cravings Buffet at the Mirage Hotel & Casino in Las Vegas, NV, offers a buffet brunch for 2 with unlimited champagne for $26, as seen on Travelzoo. That ties last week's mention and it's the lowest rate we could find by $6. Reservations are not required. Blackout dates and additional taxes may apply. Deal ends February 3 for brunch through March 22.