Pizza Maestro, although in Spain and serving excellent Italian food (and thin-crust, very healthy tasting pizza), is Finnish. Well, Finnish-owned.
Everyone speaks Spanish. One of the waiters hails from Morocco and his native tongue is Arabic. Some people find English easier. But the language one hears most often is Finnish.
They've been playing great music lately. Perfect atmosphere.
"They're singing Yiddish!" he exclaimed.
Here's what was playing (for the umpteenth time, by the way). Yiddish?
(The translation isn't the best, but you get the idea.)