No be at the posted coordinates.
Solve the puzzle and do the dance.
N 38° 46.ABC W 121° 23.DEF
A = Lizzie Magie is Granted US Patent for The Landlord's Game (Monopoly)
B = Treaty Of Guadalupe Hidalgo Is Signed
C = Mount Rainier National Park Created
D = The Seventeenth Amendment is ratified
E = Sunshine Mine Fire
F = Robert F. Kennedy Assassinated
You can validate your puzzle solution with certitude.