Not long after arriving in Australia from Istanbul in 2015, Ozge Kalvo remembers eating at The Apollo, one of the Sydney’s most beloved – and energetic – Greek restaurants. To this day, she says a lingering taste of the restaurant’s rich oxtail orzo stays with her. But The Apollo Group, led by Jonathan Barthelmess and Sam Christie, wouldn’t feature prominently in her life beyond some persistent taste memories for many more years, when the Turkish-born Kalvo would join the…

