Happy 300th episode! “Bob’s Burgers” celebrates the massive milestone with “Grand Pre-Pre-Pre-Opening,” which also serves as the Season 16 premiere. Creator Loren Bouchard and stars John Roberts, Dan Mintz, Eugene Mirman and Kristen Schaal talk about the series’ success after nearly 15 years. | Variety Behind the Show With @emily.longeretta presented by @bobsburgersfox