I've put together for PR 3 the list of restaurants within 2 city blocks (that's 0.25 mile):

Afghani
Japanese (2)
Sushi (2)
Korean (2)
Korean bakery
Korean bbq buffet
Korean supermarket with deli
Indian
Indian bakery
Indian chatpot
Indian fast food (2)
Indian tandoori
Indian market (2)
South Indian vegetarian (2)
Thai (2)
Vietnamese pho

And for less adventurous tastes:
Burger King
Carl’s Jr.
Denny’s
Fish Market (American fish restaurant)
KFC
Pizza Chicago
Subway
Taco Bell
Starbuck’s
Lucky’s supermarket with deli