Sam Wo
... that hole-in-the-wall Chinese restaurant Sam Wo had the world's rudest waiter and was closed in 2012 for rat feces after 100 years of operating in San Francisco's Chinatown?
... that hole-in-the-wall Chinese restaurant <b id="mwAQ4"><a href="./Sam_Wo" id="mwAQ8" rel="mw:WikiLink" title="Sam Wo">Sam Wo</a></b> had the <a href="./Edsel_Ford_Fong" id="mwARA" rel="mw:WikiLink" title="Edsel Ford Fong">world's rudest waiter</a> and was closed in 2012 for rat feces after 100 years of operating in <a href="./Chinatown,_San_Francisco" id="mwARE" rel="mw:WikiLink" title="Chinatown, San Francisco">San Francisco's Chinatown</a>?