Hate to be a Killjoy (showing my age) on this topic - but... how many out there don't relish (sorry again) touching various things at a restaurant:
- menus
- salt/pepper
- condiment containers
- bathroom handles
Really - how many times...if ever, are these things cleaned/disinfected. you know.
I would hate to see a UV light demo of a typical restaurant. I try to wash up after doing the menu thing - use a paper towel to open the restroom door -or elbow, etc etc. My better 1/2 has a small bottle of hand sanitizer in her purse, and we try to remember using.
Try not to think about these things when out but think that I may have a Howard Hughes thing going on.
Also reminds me of one of the best shows ever on TV - and the scene when Ed Norton tells Ralph "Don't Touch Me, Ralph. I'm Sterile"
http://www.haminahamina.com/Sterile.wav