Online registration is closed but you can register the day of the show. Day-of-show registration is $50. The map locator for the college is here. On the morning of the show, go to Santa Fe Drive, turn right on Church Avenue and then right on S. Nevada St. - just follow the car show signs on Church.
View drone footage from last year here. You can see the EV club cars in the lower left area of the video from approximately :50 to 1:00.
I am really hoping our group can make a good showing at this event; if there's one show you exhibit your car at, make it this one. Thanks!