Each of our SKs should have a day of remembrance of their own, rather than sharing.
There's no problem with calling it a birthday, as their birth was not negated by their death, and the mechanism needs no changing.

And who says they're gone? Those bar tabs are going up MUCH faster than even the hardiest of living Islanders can manage alone. I suggest we put up a GhostCam near the bar and investigate the matter.

73,