Both customers and employees claim to have seen a ghost inside the Market Basket Grocery Store in Wilmington, MA. The ghost is said to be a dressed from head to toe in Victorian-era clothing. She frequently is spotted in the frozen food aisles of this store.
Her most recent sighting was when employee, Christiana Bush, saw her. Christiana was decorating a cake for a customer in bake shop when she felt like someone was watching her. She turned around and saw the ghost staring at her from the frozen food aisle.
When she looked again, however, the ghost was gone.
Source: CBS Boston, NBC 10 Boston, Patch.com