11/11/11 is, quite literally, a once in a lifetime event. The more superstitious of us used the day to take a risk that might not normally be taken. The romantics flooded chapels, wedding halls and anywhere else with an available minister to get married. But for about 30 or so music fans, 11/11/11 was the day to catch one of 6 free residency shows from indie rock band Mates of State. ...