One of my favorite PNW breweries, Double Mountain in Hood River, OR; uses Gambrinus Pils as their base malt in nearly everything they brew. I find it to be a nice alternative to European Pils malt, since I try to keep things local as much as possible when it isn't too much of a hassle. I'm guessing you have gambrinus pale, not pils, which is, IMHO, fairly similar to Briess Pale, though I rarely use it since GW 2-row is much cheaper for me.