It does seem to help them blend in a little. Other than one or two bemused looks from older couples, no one seems to be paying them much mind.

A group of men are manhandling a crane hauling heavy crates off of one of the boats. There's the usual shouting and joking in a polyglot of foreign tongues going on when something goes wrong.

Something shifts just a little, causing the crates to come loose and plummet toward the workers below...