concert tour
... that Michael Jackson's official concert tour website could not deal with the traffic—16,000 applications a second—for pre-sale ticket registration?
... that <a href="./Michael_Jackson" id="mwEfk" rel="mw:WikiLink" title="Michael Jackson">Michael Jackson</a>'s official <b id="mwEfo"><a class="mw-redirect" href="./This_Is_It_(Michael_Jackson_concerts)" id="mwEfs" rel="mw:WikiLink" title="This Is It (Michael Jackson concerts)">concert tour</a></b> website could not deal with the traffic—16,000 applications a second—for pre-sale ticket registration?