Waiters in tropical attire are part of the restaurant's shtick.
Origin of shtick
- Yiddish shtik piece, routine from Middle High German stücke piece from Old High German stukki crust, fragment
From American Heritage Dictionary of the English Language, 5th Edition
- From Yiddish ×©×˜×™×§ (shtik, “piece"), cognate to German StÃ¼ck.