We had one store that had an average of 10 or so players. It closed 3 weeks ago.
We have regionals and pre-release events see www.cascadegames.com . Beeter is pretty much the only one whom organizes anything and he is working on getting us a new store that will let us play on a Friday.
Otherwise there is currently no longer any stores to really play at, unless you want to play at a mall in North Phoenix with one adult and two other 10 year olds.