When is attending a funeral or memorial service "a must," and when is it optional? Can a eulogy be funny? Can I scatter my brother's ashes in the backyard? Should I place a death notice or an obituary? What's the difference? These are all questions that Florence Isaacs has been asked as a blogger for Legacy.com, a role that earned her the nickname of the "Dear Abby of Death." In Do I Have to Wear Black to a Funeral?, she answers urgent questions...