I was looking through my book of northern Nevada small town $1 chips and I noticed that there were absolutely no chipcos. Then I got out my Reno and Lake Tahoe $1 book and found only 4 chipcos - Circus Circus, Caesar's and 2 from the Hyatt Regency. Out of over 200 chips, there were only 4 chipcos. Why don't they like chipcos in northern Nevada?