In case you're wondering about this order window with the sign "Yats" pointing to it, well, that's it. Yats is actually, brilliantly, located inside Jack's Club, an homage to the divey friendly bars of New Orleans.

NOLA Fries: thick-cut steak fries showered in parmesan cheese, salt and pepper
The humble establishment makes good use of its well-loved deep fryer. Cue specimen A: NOLA Fries. Thick, golden, wedges of starchy goodness, dusted in a snowfall of parmesan cheese, salt and pepper. These huge steak fries are crispy on the outside, nice and soft on the inside.
You may be overwhelmed when you see the lengthy selection of Famous Po' Boys on the menu. I don't mean to be bossy, but get the Crawfish with Remoulade, and ask for extra sauce! Succulent bits of crawfish meat, coated in a crunchy cornmeal crust, and stuffed inside a loaf of fresh French bread with a soft airy center, and crispy flaky crust. And, you should probably get the whole foot-long. Trust me.

Mac-n-Cheese
You will also want to complement your sandwich lovin' with a side of Mac-n-Cheese. Quite possibly the best in SF. Do I have any challengers? This mac-n-cheese is no joke. Creamy and rich with a little coarse-grained mustard thrown in. Pure comfort food.
Yats takes bar food to a whole new level. The only down side is that the hours are a little tricky for a weekday visit unless you work in the neighborhood. Otherwise, your Saturday afternoon may have just found a new best friend.
By the way, if it's an authentic crawfish boil you seek, Yats is celebrating its One Year Anniversary with a Crawfish Boil this Saturday, May 16th, noon - 5 pm.
Yats
(Inside Jack's Club)
2545 24th St
San Francisco, CA 94110
Map
415-282-8906
Open Mon-Thurs, 11 am - 4 pm; Fri, 11 am - 8 pm; Sat, 11 am - 6 pm