While I was stuck in traffic Wednesday afternoon on Two Notch at I-77, I noticed that Golf Headquarters, in the old Galaxy World building, is gone, or has been bought out.
The signs for Edwin Watts Golf are still quite temporary looking, and I'm pretty sure I drove that stretch in daylight quite recently, so I'm calling early this month as the changeover date. It continues to amaze me how much commercial activity is centered around the most boring game in the world -- (with apologies to my college roommate..)
UPDATE 7 January 2013: Fix street address from 7813 to 7814. Add pictures.