annual spring equinox celebrations
... that over a million people were expected to visit Teotihuacán for the annual spring equinox celebrations in 2010?
... that over a million people were expected to visit <a class="mw-redirect" href="./Teotihuacán" id="mwGAk" rel="mw:WikiLink" title="Teotihuacán">Teotihuacán</a> for the <b id="mwGAo"><a href="./Spring_equinox_in_Teotihuacán" id="mwGAs" rel="mw:WikiLink" title="Spring equinox in Teotihuacán">annual spring equinox celebrations</a></b> in 2010?