From Jct of Hwy 99 & W. Herndon Ave (Exit 143): Go 7 mi E on W. Herndon Ave to Maroa Ave, then 1/4 mi S on Maroa Ave to Sierra Ave, then 1/4 mile E on Sierra Ave to N Blackstone Ave, then 1/4 mi N on N Blackstone Ave (R). 6494 N Blackstone Ave 93710.