this doesn't help the OP, but actually Brio and Maggiano's aren't open. Food stores and wawa operate on reducyyed hours. Houlihan's is the only one I'm sure is open.
The signage in the plaza said that Brio would be open-- it's the same plaza as Houlihans-- so maybe they wanted some of the potential business. This plaza, Brio/Houlihans and Maggiano's are right near the movie theater, which does a very brisk business Christmas Eve/Christmas--along with the Chinese food restaurants (no, it's not just a Jewish stereotype.. it really is true!)
Wawa is open until 10 or 11.. no reduction.