Discovered somewhere along the way of a 4 day road trip through Washington. We left from British Columbia, Canada and went across through Washington Pass, enjoying the gorgeous Cascades all the way to Metaline Falls. Then we travelled South to Spokane and dropped into Cheyne and Spangle before reaching Richland and the TriCities. Returrned home through Mesa, Washtucna, Colfax, Steptoe, and out through Quincy and Leavenworth... your TB was discovered along the way, either in the hands of my travel partners, or in a cache. Thanks for letting me share in its adventure!