(New York, NY) New York’s renowned musical organization, The Mabel Mercer Foundation, announced today that it will return to the Midwest this spring for the first time since 2006 to present its fourth “Chicago Cabaret Convention.” Three completely different concerts are planned, opening Wednesday, April 19 at 6:30 p.m. at The Empire Room of the Palmer House Hilton, and continuing on Thursday and Friday, April 20 and 21, at 8 p.m. at Park West. The shows will feature more than two dozen classic cabaret entertainers, from internationally-known singers to those based in Chicago, across the Midwest, and in Las Vegas.