Sebeta: Where do I get the best meal?

With my work I am in Sebeta ? and i would love to go out for a nice meal.

My budget is around 20 USD and I worry that won’t get me anything good, but I’m hoping i’m wrong.

Even though I’m a sucker for vietnamese food I’m open to most things I’m allergic to peanuts but all other nuts are fine.

So any recommendations to go for?