On the accent side - how about golf themed art, desk/table statuary & paperweights, magazine racks, lamps, clocks? Authentic Jack Nicklaus autographed photos? Great gifts, or accessories for your or HIS Golf CAVE. Golf fanatics love practice putting in their caves to refine your game anytime, anywhere with Kickback and Continuous Return Practice Mats, portable, allowing for the continuous and direct return of your ball with every shot.
Lots of deals get done on the golf course. What about off the course? Have you considered decorating your man cave with super cool golf gear? That way, deals will get done on your own turf. (Now, you just need to build that man cave...or just add some of this decor to your office.)