Frozen Custard And Good Humor
There's good frozen custard in Vancouver, WA at Sheridan's. It's the real deal. And they also have tasty Sprecher's root beer (from Milwaukee).
If you want to venture south from there, there's also good frozen custard in Lake Oswego, OR, just barely outside of Portland, at Dewey's Frozen Custard.
BTW, I'm originally from Brooklyn, NY and I do miss Carvel! One near where I used to live in Queens (on Metropolitan Ave. and 71st) regularly had pistachio soft serve.
P.S. - Good Humor has a store locator on their website: