I've only been around for a little over three centuries, but the others are all way older than me.

[he can't even guess at how old sandy is, and apparently bunny's the last of some old race of rabbit people, so he must have been around for a long while too...]

I bet it's pretty hard to hide eggs in a blizzard, though. And even if he managed it, all the kids are gonna stay inside anyway, and what's the point of Easter without kids having an egg hunt?