It's just a campaign to get another paid holiday on the list for people to get drunk on (thus why the petition is put up by Guiness, who by the way have been advertising the hell out of themselves in preperation for St. Patrick's Day).

If we're gonna do this one, you know what happens next...Corona puts up an online petition to make Cinquo De Mayo a national holiday.

It really won't change anything. People still get drunk and go into work the next day hung over...