Congratulations! 

You have just been hired as the newest officer for the esteemed G. O. Cache Detective Agency.

You have intercepted a message that is meant to reveal a location for an upcoming meeting between two muggle masterminds. 

The only problem is, the message shows many place names. 

Can you figure out the right location and stop these muggles from stealing the cache container?

WASHINGTON. D.C.

PHNOM PENH

HELSINKI

FOND DU LAC

ATLANTA

PHILIPSBURG

OSLO

You can validate your puzzle solution with certitude.