What are "must-eats" at Maxwell Street Market?

[formosalily]

After hearing a lot about Maxwell Street Market, DH and I are finally planning a trip there this Sunday. Would appreciate recommendations on what are not-to-be-missed good eats there.

[amoncada]

There's a fantastic char-grilled steak taco stand south of Roosevelt just under the viaduct on the right. It's been a couple of years since my last visit. They serve 2000-3000 tacos each Sunday.

[wak]

This is a good place to start: http://www.sptsb.com/MaxwellStreet.htm