I've been searching for Fudge dice in my area (and everywhere else I've been recently), to no avail.
For the time being, I've downloaded the full version of the Dicenomicon app for my iPhone ($4.99), which allows me to not only rull Fudge dice, but can also do custom dice roll macros for other games, such as HARP, D&D, HERO, GURPS, etc. Quite handy.
I have one more possible place where I could find a set -- Game Parlour in Chantilly VA. I'll hit there when I get to Manassas after my Ocean City MD trip comes to an end this Saturday, and before I head back to MA on Sunday.