Aparicio's is located just off the square in downtown McKinney. The original location is in Plano, Texas.
Aparicio's is a neat family restaurant - the food is fresh and always great. Great service with very attentive wait staff.
Wait time is usually manageable (if at all during the early evening hours) with seating available for while you wait.
If you're shopping on the square and looking for something good to fill your stomach - this is the place.