I couldn't find any relevant information about JCPenney being a restaurant. However, I found that JCPenney is actually a retail department store chain, not a restaurant.
But if you're looking for a summary introduction about the dining options at the JCPenney location in San Jose, CA, I couldn't find any specific information about it having a restaurant within its premises.
However, considering the lack of relevant information, I'll provide a neutral response: NOT_FOUND
