This place is owned by the City of Livermore and is open to the
public, though it might not look like it as you drive in. I don't
think it is open at night. The second stage is a very short walk
from the first.
When you get to the listed location, there is a plaque. Get the
following information off of it:
Date the plaque was dedicated: April 16,
199Y
E. Clampus Vitus Chapter Number: CC
Number of letters in honoree's last name: L
Now calculate:
AAA = Y * (CC + 1)
XXX = L * (CC - 1) - 2
Use these numbers to find the position of the cache. Add
AAA (in thousandths of a minute) to the north coordinate and
subtract XXX (in thousandths of a minute) from the west
coordinate.
The container is a green Bison tube.