By Denny Dyroff, Entertainment Editor, The Times Cinco De Mayo is day for partying. Along with El Dia de Los Reyes (Day of the Kings) and El Dia de los Muertos (Day of the Dead), it is one of the biggest party days of the year for the people of Mexican descent. On St. Patty’s Day, everyone is an honorary Irishman. On Cinco de Mayo, everyone is an honorary Mexican (except Donald Trump).   ...