There are several restaurants (from fast food to fairly up scale) in the Univercity Center a short walk away.
Google maps could show you the best options in the vicinity of Barclay Theater for lunch or dinner. Try, "Eureka!", "Gina's pizza" and "henhouse grill". I hope it gives you enough variety to select one.
They have a list of restaurants listed on their website.
Macaroni Grill
the best way to google
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