In April 2008, Wilson made a special appearance on "20/20" to participate in a social experiment involving pedestrians reacting to a young woman singing "Stop! In the Name of Love" with intentional amateurishness. Wilson approached the woman and gave her constructive criticism toward her style, in contrast to the pedestrians whose reactions were positive, yet dishonest. On March 5, 2009, she made a special appearance on "The Paul O'Grady Show", which ended in a special performance with her, O'Grady, and Graham Norton. Wilson created the "Mary Wilson/Supremes Gown Collection", and had the collection tour in an exhibition of the Supremes' stage wear. The collection has been on exhibit at the Rock & Roll Hall of Fame in Cleveland, Ohio and on May 12, 2008, commenced its UK tour, starting at the Victoria and Albert Museum in London. More than 50 sets of gowns are shown in rotation, starting with early formal wear from the early 1960s, and including famous gowns worn on television specials and nightclub appearances by the group in the 1960s and 1970s.