Food Locations:

Rice Village (close to campus)
Rice Memorial Center (on campus)
Brochstein Pavilion (on campus)
Texas Medical Center (off campus)

Attraction locations: 

A city-pass is available that will allow tourists to visit any of these places for a good price: 
Hermann Park
The Houston Museum of Natural Science
The Museum of Fine Arts, Houston
Houston Zoo
The Health Museum
Menil Collection
Children's Museum of Houston
Downtown Aquarium
Space Center Houston
Moody Gardens
Kemah Boardwalk