This is a great new-ish grocery store (mostly food, keep in mind) on Route 111 in Smithtown. It's been around for a few months, but I was only recently able to get over there. They have lots of fresh produce (except for mushrooms) and a great selection of different meats, including prime cuts at not too outrageous prices. They even have fresh rabbit. We got a couple last week.
The only bad thing so far is that, at least lately, on Saturday's they have some annoying singer belting out songs from the 40's or some damn time. And it is LOUD! Really LOUD!
On their bags they list a website at http://www.unclegiuseppes.com, but I can't open it.