well I dont know about garlic itself, I would shave it and then do a julienne type thing, only as thin as paper, but I do know of an alternative that could be used.
Its called garlic mustard, and is a green indigenous to north america. It is found in abundance all over the place, and I'll bet even you have seen it and just not known. In the spring, and late fall is when they are best. They get bitter in the summertime (which could be good in some applications) and the garlic flavour of them in much more mellow. I have never heard of any produce companies delivering them, but then again, I've never been in charge of the ordering as of yet so it is a good possobility that they could be purchased(most likely ordered) from your veg purveyor. Or, in the case that you are not in a restaurant, and asking for home uses, I suggest taking a walk outside in a forest this summer with the audobon field guide to edible plants (they have the best pictures, the petersons guide has the best info.) and tasting some for yourself. It is one of my fav. greens, and can be served raw, or steamed/blanched/as an herb at the end of cooking. I Hope this has been of some use to you or someone out there, but eben if not, thanks for the opportunity to spout off about some of my favourite stuff.
oh yeah... and only the first year is of any worth. second year is just woody stalks, and what leaves there are aren't worth a dime.