Skyline Chili got its birthday wish and is now a Guinness World Record holder. The iconic Cincinnati chili chain held a party at Fountain Square for its 75th birthday Wednesday, complete with coneys, Graeter’s Ice Cream, local sports mascots and more. One of the biggest parts of the party was Skyline’s attempt at setting a Guinness World Record for most hot dog photos uploaded to Instagram in a single hour, with a goal of 500.