Ketron's Little Cabin
'A little cabin. Off the grid and surrounded by pines and madrona trees. Quiet and sparsely populated. A respite from the hustle and bustle of daily life."
https://sites.google.com/site/ketronslittlecabin/location
https://www.psrc.org/sites/default/files/acsprof11-15_cdp_ketronisland.pdf
DP05 ACS DEMOGRAPHIC AND HOUSING ESTIMATES 2011-2015 American Community Survey 5-Year Estimates
And the Survey Says- 0
2014 article: "8 Massive Tunnels Being Built"
https://gizmodo.com/8-massive-tunnels-being-built-right-now-under-a-city-ne-1493440920
Project Camelot- Underground Bases and Tunnels
https://projectcamelot.org/underground_bases.html