Technically this is the second St. Patty's Day comic, even if it's the first in the Supplementals archive. The first happened in the top panel of a main archive comic, and I couldn't just split it out from the rest of the group. If I happen to remake that comic when I redo the oldest of the comics in the archive, I may make a special comic from the Supplementals to honor it and remove the joke from the top of the main archive comic.
Of course, that's a lot of work, so I may not as well...
I do recall this comic happened on my normal update day (so I honored the holiday), but the holiday was still a day away... thus the joke. Having explained it, I will now move on to the next comic.
 
    

When evil spreads across the land, and darkness rises and the monsters roam. When the creatures of the night make beautiful music, and the things that go bump in the night go bump with greater enthusiasm. When the world is in peril and is in need of a hero...

These guys are, sadly, the best the world can hope for. These are the adventures of the heroes of CVRPG. They mean well, they try hard, and occasionally they do the impossible...

They actually do something heroic.