All I heard my wife say was Mystery Cache

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Blan blah blah blah blah blah blah blah Blah blah blah blah blah blah blah Blah blah blah blah blah Blah blah blah. Blah blah blah blah blah blah blah Blah blah blah blah blah blah blah blah blah Blah blah blah blah 

You can check your answers for this puzzle on GeoChecker.com.