“Cowpea of sea”

I should be embarrassed to admit I patronized a Starbucks in Istanbul, at Attaturk, but the local chain was charging 3TL more for the cappuccino I desperately needed before making my way on to Beyoglu. Over the next week I repented at leisure as I noticed tip boxes wherever we went. Bad enough the shitty coffee is exported. But the shakedown custom, too?