We are devotees of a regional grocery chain called Woodman's. I would highly recommend it to anyone in WI and near the IL locations.
It's huge, so it carries an incredibly variety of products, and the prices are just amazing. Their regular prices are what I previously would have considered a good "sale" price at the local Jewel or Dominicks.
I must say I've been very disappointed with the Wal-Mart grocery store. Aside from a few of their private label products, their prices seem quite high--higher than Woodman's, anyway. I was expecting Wal-Mart to be rock-bottom and they really weren't.
I guess the moral of my story would be for people to check out their local/regional stores. It might be a pleasant surprise.