Apparently the lure of cheap Mexican food cuts across cultural boundaries. At this no-frills fast food stand in Lincoln Park, you'll find yuppies and Mexicans side by side, oblivious to each other, as they chow down on their burritos, tacos, fajitas, quesadillas and nachos. Just how cheap are the victuals? Burritos start at $1.50 for the junior-sized (junior is a relative term, mind you) vegetarian. However, if you feel like splurging, try their king-sized steak burrito--at $3.75 it's the most expensive item on the menu.