I've been in a couple of restaurants where the cockroaches were so bold they were running up the walls beside me (one was a well-known chain T.G...)! In one pizza joint we walked in looking to get a slice and saw the roach running across the counter heading straight for the 'za... we did an immediate u-turn! I figure if the bugs are so bold as to be out running amongst the customers, I really don't want to know what's hiding behind the kitchen door - and we never return!
DD