Is there a restaurant inside?

I would call it more like a snack bar. There are two in the facility.

It's part of Bass Pro so whatever restaurants Bass Pros have. There are a couple of snack places inside more for drinks and popcorn.

Its connected too Bass Pro which gas a restaurant upstairs

Yes, a decent area close to the entrance.

There's a small cafe

There is a very nice restaurant inside Bass Pro Shop that sells seafood, steak, etc.

There is a restaurant inside the actual Bass Pro store, and there is like fast food place by the aquarium

Thanks everyone!

The Aquarium has a fast food deli type restaurant. It also has a small snack bar/cafe. Bass Pro Shop has several options for food, including Hemingway's which is a sit down restaurant and a couple other fast food options.