From Interstate 5, exit La Jolla Village Drive and head west. Make a right on Villa La Jolla Drive heading north. Drive up the hill into the Gilman Parking Structure.
UCSD requires parking permits for all weekday parking from 7am to 11pm. Permits will also be sold the night of the performance at permit machines. The machines charge $2/hour and take cash and credit cards.
Link to UCSD Google Maps