The finalists does a lottery draw Create_artwork to determine Deciding the entrance order Arranging , and are given Giving points out of 100 by each of the judges .

It underwent Imposing_obligation a partial structural failure on June 23 , 2012 , when a 12m x 24m ( 39'-by-79 ' ) segment of the rooftop parking deck collapsed Catastrophe into the building , crashing Catastrophe through the upper level lottery kiosk adjacent to the food court and escalators to the ground floor below .

Those wishing to participate Participation can register after either meeting a time qualifying standard or being selected Choosing through a general lottery .

Because of the popularity of the race , participation Participation is chosen Choosing largely by a lottery system .