Bart Greenberg first discovered cabaret a few weeks after arriving in New York City by seeing Julie Wilson and William Roy performing Stephen Sondheim and Cole Porter outdoors at Rockefeller Center. It was instant love for both Ms. Wilson and the art form. Some years later, he was given the opportunity to create his own series of cabaret shows while working at Tower Records. "Any Wednesday" was born, a weekly half-hour performance by a singer promoting a new CD release. Ann Hampton Callaway launched the series. When Tower shut down, Bart was lucky to move the program across the street to Barnes & Nobel, where it thrived under the generous support of the company. The series received both The MAC Board of Directors Award and The Bistro Award. Some of the performers who took part in "Any Wednesday" include Barbara Fasano and Eric Comstock, Tony Desare, Andrea Marcovicci, Carole Bufford, the Karens, Akers, Mason and Oberlin, and Julie Wilson. Privately, Greenberg is happily married to writer/photographer Mark Wallis, who as a performance artist in his native England gathered a major following as "I Am Cereal Killer."