A frequent business type near Mirror Mirror is Local Authority Schools.
If you are hungry there are a few restaurants serving the area. Mail a letter or parcel through the local Postal Service. For food stuffs and household goods there is more than one Grocery Store around to provide. Head down to the Drug Store for everything from prescriptions to cold and flu remedies and cosmetics.
Rest assured, there are a couple of doctors in the area. From baseball to cycling, basketball to running, the Sporting Goods Store should have you covered. There is a Petrol Service Station in the local area. The local Employment Agencies can assist with anything from graduate to executive positions.