NOT MINTY FRESH: But tasty. If you like onion rings, chances are they are way, way up there on your favorite food list. The golden wet crumbles. The soft, not-bitter onions. The symphony of fried flavor. Now you can enjoy your favorite snack in a different form. A tiny mint, of course, isn't served hot, and you probably don't need a napkin -- we hope -- but this tin will probably be the oddest thing in your purse or pocket. ONION-Y SURPRISE: The mints are $2.50, at Archie McPhee.