It’s an inside joke, and one which dates back to the first time my step-son stayed with us in Helsinki, which also coincided with our move here six-and-a-half years ago. Like most inside jokes, it stuck.
An added bonus to reliving this family humour was the shocked expression of a Spanish speaker at the Starbucks at the airport upon seeing our sign.
Welcome, Seba. We’re so, so happy you’re here!