wedding party: men's gifts under $20

{ walnut and maple money clip by holcombswoodworking }D. writes me with a challenge:I am not having a bridal party, but I have a friend officiating, another as a musician, another as DJ, and readers... oh my. I want to give them something as a token of my appreciation, but they're mostly guys (so jewelry is hard, unless I have something different for the girls), and the biggest problem is we're