Passengers traveling through Phoenix Sky Harbor International Airport have more food choices now at Terminal 3. The airport revealed improvements to the terminal earlier this month, and they include a new snack shop called Mustache Pretzels.

Owner Greg Golden told The Arizona Republic that the idea for his business started as a joke. According to the company’s website, Golden quit his forensic accounting job in 2014 to turn the joke into a reality.

The business started as a food truck, then expanded to two trucks, and now has its first storefront at the airport.

Mustache Pretzels sells four different flavors of pretzels shaped like mustaches, along with dips and drinks. It is located on the South Concourse of Terminal 3, past the security checkpoint. To learn more, visit the restaurant's website.