After a long night at the bars, it's hard to find things to laugh at. But down at the corner of Colfax and Broadway, the bus stop for the #15 eastbound is a hive of entertainment. The stop is usually packed with denizens from the bars, winos trying to get out to Aurora, and people dealing with the graveyard shift. Some nights the conversation can get pretty interesting, as folks talk about the various effects of Thunderbird and Night Train on the central nervous system. The bus is almost always packed, and it's not unusual for passengers to break out in song.