A quick two stage multi at a small shopping center in Redlands.
At the above coordinates you'll find a map of the complex. The cache can be found at:
N 34° 02.ABC′ W 117° 09.DEF′
There are several 4-digit numbers arranged in 4 columns and 3 rows. Only use the digits on the upper left, upper right, lower left, and lower right corners of the list.
A = upper left, last digit
B = upper right, last digit
C = lower right, last digit
F = upper right, last digit
G = (upper right, last digit) + (upper left, last digit)
H = lower left, last digit
Checksum for the last 3 on north = 7
Checksum for the last 3 on west = 16
BYOP and use stealth at the final.