White Canyon
... that when the roller coaster White Canyon was shut down at Yomiuriland, thousands of trees were planted in its honor?
... that when the roller coaster <b id="mwB9A"><a href="./White_Canyon_(roller_coaster)" id="mwB9E" rel="mw:WikiLink" title="White Canyon (roller coaster)">White Canyon</a></b> was shut down at <a href="./Yomiuriland" id="mwB9I" rel="mw:WikiLink" title="Yomiuriland">Yomiuriland</a>, thousands of trees were planted in its honor?