And some grocery chains, like this extraordinary company in central Virginia, do make an effort to get high-quality, fresh, tasty produce. Ukrop's used to have little tutorials for customers on how to properly care for their newly picked peaches, which were the best I've ever had.
And you can grow your own tomatoes practically anywhere! Who needs those tasteless hunks o' Styrofoam that masquerade as tomatoes in most grocery stores?
At any rate, I think produce really ought to be seasonal, which is how it is here where I live; we get the best tiny cucumbers in the summer....