Horrock's Farm Market in Lansing, MI is by far my favorite place to shop for fresh produce, fresh flowers, cheese, and ethnic foods. The environment is very "hometown-ish" which is a nice break from the chain-run grocery stores.
What's more, you can walk in on any afternoon and enjoy live piano music while you shop. The fresh flower selection is great, several times a month they seem to run "A dozen long stem roses for $8.99" specials. They have an on-site floral delivery available too.
Did I mention their FULL stock of trees and plants? Horrocks is like a Grocery Store + Florist + Nursery all in one. The service is great, and you can always sample FREE CHEESE!
The only "odd" thing about it is the parking lot, but I guess it matches the quarkyness of the store itself. Horrocks truely is in a class of its own.