I would use nails on top of front so it can pivot for easy emptying.
hand painted wall mounted bottle opener | open, drink, repeat
Beer Bottle Opener with Cap Catcher by DistressedProjects on Etsy
I just rescued a beer - Opener sign
Reclaimed oak beer opener // by Offerman Woodshop (Ron Swanson's real life wood shop)
Google Image Result for http://cdn.homebrewtalk.com/attachments/f51/19465d1295580804-diy-bottle-opener-bottle-opener.jpg
Can be customized with a pub name and clover, family name, team name and colors, you name it and Ill do what I can to accommodate.
Wall Mounted Bottle Opener and Cap Catcher by ExpressionsOnSigns
Solid Wood Plaque Beer Opener For Man Cave- Motorcyle/Harley Davidson/Beer Lover
Bottle opener. That even I could do!