Here it is sort of flipped as we have Costco all over the place but only 3 Sam's. The Renton and Auburn Sam's (think Seattle South metro) are both within 2-miles of a Costco, while the third Sam's in N. Seattle proper is by itself as Costco is 5-miles or so away. I am excited for OKC of course and I do hope Costco opens a few locations to challenge Sam's/Wal-Mart there. Hopefully this might lead to a presence of other clubs like BJ's, CWP, and others (by the way, we don't have up here either).

Check out the far-out cool Costco in Vancouver Chinatown, underneath the Stadium SkyTrain station (their metro subway): Costco Vancouver