A birthday salute to U.S. President <a href="https://en.wikipedia.org/wiki/John_F._Kennedy" id="mw-Q" rel="mw:WikiLink" title="John F. Kennedy">John F. Kennedy</a> takes place at <a href="https://en.wikipedia.org/wiki/Madison_Square_Garden_(1925)" id="mw-g" rel="mw:WikiLink" title="Madison Square Garden (1925)">Madison Square Garden</a>, New York City. The highlight is <a href="https://en.wikipedia.org/wiki/Marilyn_Monroe" id="mw-w" rel="mw:WikiLink" title="Marilyn Monroe">Marilyn Monroe</a>'s <a href="https://en.wikipedia.org/wiki/Happy_Birthday,_Mr._President" id="mw_A" rel="mw:WikiLink" title="Happy Birthday, Mr. President">rendition</a> of "<a href="https://en.wikipedia.org/wiki/Happy_Birthday_to_You" id="mw_Q" rel="mw:WikiLink" title="Happy Birthday to You">Happy Birthday</a>".