GPB is in Centennial, CO. It's pretty new and the pictures look pretty! haven't been there yet. a friend went and said it is very nice.
I have been to the Beta Theta Pi HQ in Oxford - it is beautiful! It sits on a hill with a small lake at the bottom of the hill. It looks like a huge house, has a garden in the back and their chapter room at the end of the garden. Didn't get to see the inside of that tho....it's for ritual. I didn't get to see the other HQs while i was there.
