Austin, Texas — Freebirds World Burrito is unveiling new interior and exterior design elements at all locations. The design refresh has begun across all major markets with the remaining locations rolling out this summer. Inside Freebirds, updated murals and colors are inspired by the brand’s deep-rooted Texas pride and heritage. Guests are greeted by a large “It’s Your World” sign against a blue sky with fluffy white clouds, representing the infinite possibilities and free spirit that is Texas. The phrase was originally created by a Freebirds Tribe member to greet …