Favorite quick and cheap lunch spots in the Loop

Ditto the two Market Creations near me at Madison and Wacker; the third floor of the Civic Opera House (nobody knows it's there), and inside the Sears "Willis" Tower. The Loop needs more NYC-style hot food takeouts (although they do have tables and chairs at the Civic Opera location.) I also like the Bon Appetit cafeteria on the mezz level (take the escalator) of the AT&T Center at Franklin and Monroe.
>>Brent