Are you getting married? Is beer a big part of your life? Then consider making beer cap maps part of your big day. How? Here are a few ideas:
Combine a state or US map with some blank caps and a Sharpie pen for an amazing guest register that you will be able to hang on your wall and look at each day.
Give your groomsmen their favorite state maps with a customized cap or two already installed. Or design your own customized Crownhole board with your wedding hashtag.
Use mini maps or bottle opener coasters as favors for the rest of your guests.