[Az-Geocaching] 27th Ave and Thomas billboard

Ok. Now we're intrigued. Has anyone seen the billboard on 27th Ave. just
north of Thomas? It simply says:

Come Cache In

N 33.21.478
W 110.40.131

Now before you scramble to find out about it. There is no cache called "come
cache in." The coordinates take you to about the San Carlos Apache airstrip.
Anyone live out there care to check this out?

Shari, half of Shamik

Maya Angelou: "If you don't like something, change it. If you can't change
it, change your attitude. Don't complain."