In South San Antonio Take SW Loop 410 and exit S. Zarzamora St. Turn left at Zarzamora taking the turnaround onto the SW Loop 410 frontage road.  Enter the Palo Alto campus at the back gate onto Camino Real and take a left onto Conception.  Conception will take you to parking lost 9 & 10 by the PAC Natatorium and lot 8 if needed.