hors d'oeuvre
... that hors d'oeuvre trays served on a table may be referred to as buffet-style, while those held and passed by servers are part of butler-style service or butlered hors d'oeuvres?
... that <b id="mwBaQ"><a href="./Hors_d'oeuvre" id="mwBaU" rel="mw:WikiLink" title="Hors d'oeuvre">hors d'oeuvre</a></b> trays <i id="mwBaY">(pictured)</i> served on a table may be referred to as <a href="./Buffet" id="mwBac" rel="mw:WikiLink" title="Buffet">buffet</a>-style, while those held and passed by servers are part of <a href="./Butler" id="mwBag" rel="mw:WikiLink" title="Butler">butler</a>-style service or butlered hors d'oeuvres?