we have them here too - on a lark, bought some and sautéed like Peter was mentioning. If you get past the caterpillar appearance, they are lovely!

Not sure what you'd like to know about fiddleheads but I find that if you blanch them, then saute in a butter or olive oil with some salt and pepper and finish with a dash of lemon juice you'll have delicious vivid green side dish for any meal.

We have them at the whole foods market in Rockville! Come quick they won't last long

What's your question?