L'Enfant Plaza Hotel
... that when the L'Enfant Plaza Hotel opened in 1973 in Washington, D.C., the dedicatory festivities included a birthday party for author Anita Loos, and Carol Channing singing while seated upon a cake?
... that when the <b id="mwAog"><a class="mw-redirect" href="./L'Enfant_Plaza_Hotel" id="mwAok" rel="mw:WikiLink" title="L'Enfant Plaza Hotel">L'Enfant Plaza Hotel</a></b> <i id="mwAoo">(pictured)</i> opened in 1973 in <a href="./Washington,_D.C." id="mwAos" rel="mw:WikiLink" title="Washington, D.C.">Washington, D.C.</a>, the dedicatory festivities included a birthday party for author <a href="./Anita_Loos" id="mwAow" rel="mw:WikiLink" title="Anita Loos">Anita Loos</a>, and <a href="./Carol_Channing" id="mwAo0" rel="mw:WikiLink" title="Carol Channing">Carol Channing</a> singing while seated upon a cake?