Not so much anymore.
I'm originally from the bay area (san jose, etc) and that used to be more common - not as much anymore, though there are still some.
Legends is still in the Vallco mall in Cupertino (South Bay)
The seattle area is full of Uncles Game stores in their malls. I frequent the one in the South Center Mall. I know they're also in Crossroads, the one in Auburn IIRC, and there's another one, but I'm not familiar with where we were (was visiting my sister).