Well, there is a Target being built on the westbound side of 192, just east of SR-535. Only thing is, I'm not sure if it is a Super Target or when they will be opening. They just had a big hiring event a few days ago for the new store.
If you are flying in and want to stop on the way from the airport, try the SuperTarget on OBT just off of 417. It is easy on and easy off between MCO and WDW. Or, if you are driving down, try the SuperTarget at Millennia, just off I-4 at Conroy Road. It is about 10-15 miles east of the WDW exits as you are heading down I-4 from downtown.