Here's a lovely turquoise canned ham (a.k.a. vintage trailer) -
And here's a dreamy one on a beach -
Go to that first link to see how cool they are inside, too.
On to fiddleheads: yum yum yum. We've got a patch of them (grove? thicket?) growing along the side of the house, exceptionaly thick-stemmed and sturdy, and the ones I refrained from picking and eating are growing into happy, unfurled ostrich ferns.
There's a nice article from Maine about fiddleheads and preparing them at the above link, although most sources I've read, including Teresa Marrone's Abundantly Wild: Collecting and Cooking Wild Edibles in the Upper Midwest, suggest boiling the ferns for ten minutes and disposing of - not reusing - the water.
Delicious. Here's to the season!