Special Event. No discounts, passes or Groupons.In 2001, Attell created the hit series "Insomniac with Dave Attell" for Comedy Central. A travelogue show in which Attell goes from city to city looking for late-night fun, the show was called "a doubly rare beast, a comedy without rancor and a travel show about the virtues of the American underdog," by The New York Times.Attell has made numerous appearances on “The Late Show with David Letterman,” “The Tonight Show with Jay Leno,” “Late Night with Conan O'Brien,”