re: Good Eats in the Williams Blvd., Kenner LA area ...

As long as you're an adventurous eater, you can do very well in the Williams Blvd corridor.
--Norma's Sweets, a cuban bakery serving good pressed cuban sandwiches and a variety of tamales on the weekend. 3221 Georgia Ave, a block off of Williams
--Pollo Campero, the only local outpost of the centroamericano fried & grilled chicken chain. Yuca fries and campero beans, plus grilled chicken FTW.
--Little Chinatown, duck noodle soup, lettuce wraps, the specials written on white board near the entrance. whole roasted pig on weekends.
--Churra's Brazilian Grill, 3712 Williams. Meat by the lb, parilla style, plus a salad & fixings buffet.
--Chilangos Seafood, the pescatarian version of Chilangos taqueria over on Roosevelt. 3617 Williams. Veracruz shrimp cocktail, raw oysters, seafood soup, ceviche, etc.
--Brick Oven cafe, 3712 Williams. Italian, simple wood fired pizzas. Get the chicken vesuvio.

Moving slightly farther afield opens things up a bit. Chez Pierre and Pho Sunrise on Vets almost to Roosevelt, Thanh Truc bistro on West Esp at Chateau, Reginelli's just down the street from it...