VANCOUVER -- Michelle Larigakis can’t wait to take her parents back to their favourite restaurant on the Greek island of Skopelos. “It means a lot to them to go back every summer and to reconnected with family,” Larigakis said, though they weren’t able to travel the past two years. Her parents are getting older, she said, and this could be one of their final years to make the trip. So Larigakis has booked flights to Athens next week with her father, Spyros, 91, her mother, Toula, in her 80s, and her sons Julian, 20, and Alexi, 17. Everyone is fully vaccinated, with Greek authorities either requiring a negative COVID-19 test before arrival, or what its tourism ministry calls a “vaccination certificate issued by a certified authority.”