United's terminals at Houston Airport just got a $180 million upgrade. Here are 4 dazzling restaurants travelers can now check out.

1. First up is Gavi. It's an Italian restaurant by Chef Ryan Pera.

Gavi aims to mimic an outdoor Italian bistro.

Its facade features a wavy black canopy and angular tree design.

The bar is fully stocked and has three TVs.

And the hanging lamp lighting sure seems cool.

It can accommodate up to 110 travelers.

2. Next up is Q. It's is a barbecue smokehouse by Chef Greg Gatlin.

The restaurant comes equipped with its own meat smoker.

The long bar has two towers that showcase a variety of whiskeys.

The restaurant features designs of copper and wood and seats 106 travelers.

3. Next is Tanglewood Grille by Chefs Seth Siegal-Gardner and Terrence Gallivan. It's a Texas steakhouse built so guests sit under an angular oak canopy.

The restaurant has a menu that recalls Houston's proud history as a steakhouse hotspot.

The restaurant's design features 1.5 miles of aluminum tube.

4. Yume is a pan-Asian eatery by chefs Chris Kinjo and Mike Tran.

The establishment is decorated with over 400 lanterns,...

... 1,500 beer bottles, and 23,000 mahjong tiles.

There is an eclectic array of Pan-Asian cuisine to try.

The restaurant is meant to conjure up a marketplace.