Well this is slightly embarrassing, but the third guy in our group actually grabbed my wedge on the last hole and after shaking hands on completion of the round he forgot to hand it back to me. Called me today to let me know he had it.

Thanks for the advice on the golf club labels, I may look in to it or buy it for a friend as a gag gift since he tends to lose clubs a lot. It doesn’t ensure you’ll get the club back but if there are good Samaritans out there, which golf tends to have, you might have a chance.