The ATX Television Festival played host to a “Gilmore Girls” reunion of epic proportions on Saturday night, with creator Amy Sherman-Palladino, exec producer Daniel Palladino and stars Lauren Graham, Alexis Bledel, Kelly Bishop, Scott Patterson, Keiko Agena, Liza Weil, Jared Padalecki, Matt Czuchry, Yanic Truesdale, Liz Torres, Jackson Douglas, Todd Lowe, John Cabrera, Danny Strong...