Problem is, they get loaded there. The most classic case I've seen was in Mariposa. After the EMC sessions during the day at CKC Labs my wife and I went country dancing in a saloon. Then it happened. The usual, two guys but only one girl, lots of booze, wham, bam, beer glasses and fists flying, followed by airborne chairs. Heck, one guy even tore himself loose after the sheriff grabbed him by the collar, heading right back into the fight. It was almost exactly like in a Western.
Unless you must use union labor to insert the plastic rods :-)