Get to the 60 between the 5 and the 710 using your favorite method. Get off on Whittier/Lorena and go north on Lorena. Bear left at the 'Y' and stay on Lorena. Make a right on 1st Street and then a left into the first driveway. It's there on the NE corner of 1st and Lorena right across from the Evergreen Cemetary.
An interactive map.