Very easy two-stage multi.
There is a number on the building near the front entrance to the restaurant. Use it to figure the final coordinates:
N 32 08.AB5
W 110 55.CD0
AB = (First two digits of the four digit number on the building) + 62
CD = (Add together the last two digits of the four digit number on the building) X 3
You can check your answers for this puzzle on GeoChecker.com.
Hint is a spoiler.