I couldn't find any relevant information about a restaurant named JCPenney. It appears that JCPenney is actually a department store chain, not a restaurant.
However, I did find information about Sephora, which is located inside some JCPenney stores, including one at 1600 Town Center Dr, Montebello, CA 90640.
If you are looking for an introduction to the food options available at this specific location of JCPenney, I would be happy to provide that information.
Please let me know if there's any additional information or context that might help in providing a more accurate summary.
