I've never tasted a black walnut... or even seen them till you posted a pic!!! Didn't even knew there was such a thing since the only nut from a tree around here are marble sized acorns. LOL. I'd assume worms wouldn't really be a problem in the nut meat unless the shell was cracked or damaged...
Hmm... what would cost + shipping be to either area code 98204 or 97333? I've gotta figure out if that is what I want to get for someone for x mas since there isn't any out on this coast and I'd never heard of them prior...