LIVERPOOL, England---Liverpool has opened its heart to Ukraine for Eurovision 2023, flying blue and yellow flags, offering special tickets to its refugees and adopting its cuisine, in addition to putting the country center stage in three live shows. The birthplace of the Beatles is hosting the annual song contest on behalf of Ukraine, 2022's winner which was not able to stage the musical extravaganza, as is customary, because of Russia's invasion. But organizers have worked hard to showcase Ukraine to thousands of fans in the "City of Pop" and millions more watching around the world. Fifteen-year-old Ukrainian Viktoriia Dubetska was one of 3,000 displaced Ukrainians who secu...Keep on reading: Eurovision 2023: From flags to food, Liverpool embraces Ukraine