Name: BarryNet Message Board Date/Time: 3/31/2023 2:46 AM Subject: 46 Years Ago Today (March 31, 1977): MGM Grand Hotel in Las Vegas! This Day in MANILOW History - March 31st: Barry Manilow opened a two-week THIS ONE'S FOR YOU Tour concert engagement at the original MGM Grand Hotel in Las Vegas, Nevada, Forty-Six Years Ago TODAY (March 31, 1977)!