ABCNews -- It's no Halloween trick: Jon Gosselin and Rabbi Shmuley Boteach will, in fact, engage in an "intimate dialogue" at New York City's Westside Synagogue Sunday evening, and everyone's invited. The gathering, titled "Fame: Blessing or Curse?" will, according to the promotional flier sent out by Boteach, focus on the "ethical challenges and moral responsibility of celebrity." Interested parties can purchase "extremely limited" tickets in advance at www.ThisWorld.us. Click back to ABCNews.com Monday to find out more about Gosselin's counseling sessions with Rabbi Boteach. The event comes one day before Kate Gosselin returns to TLC with "Her Story," a one-on-one interview about her tumultuous divorce from Jon, and two days after Gosselin...