The Nose Creek graticule is at 54, -119 up against the Alberta/BC border in the Rocky Mountains. It contains only minor roads. According to this document, the community of Nose Creek itself consists of 25 to 30 Cree who have schooling available to grade nine, some electric power, and one satellite phone.
Local Geohashers
See the last sentence above. I'm suspecting none of them have ever heard of geohashing.
Expeditions
2008-10-07 Robyn traversed the graticule with an air hash.