At ground zero you will find a memorial that celebrates 100 years since the end of WWl . To find the final location you need to look on the memorial and find a soldier whose surname wouldn't be out of place in a hospital.
Number of letters in first name =A
Number of letters in surname =B
Now for the maths....
N52 36. (A-2) (B-2) (B-2)
E000 47. (B-3) (A+2) (B-3)
Check sum for all numbers is 49
***** PLEASE NOTE IMPORTANT *****
CACHES ARE NOT ALLOWED TO BE PLACED ON ACTUAL MEMORIALS OR WITHIN THE BOUNDARY OF SUCH
AT ALL TIMES PLEASE TREAT LOCATIONS OF MEMORIALS WITH RESPECT