A feature for CNBC's “Squawk Box” program will film live from Boulder on Tuesday and include interviews with Sen. Mark Udall and the CEOs of Crocs Inc. and Vail Resorts.

Boulder is one of the cities featured in the show's “Opportunity USA” weeklong road trip across America that highlights areas of the country that are making money. 

Host Carl Quintanilla will report live on Tuesday from the Boulder Beer Co. His guests are expected to include John McCarvel, CEO of Niwot-based Crocs; Robert Katz, CEO of Broomfield-based Vail Resorts Inc.; and Sen. Mark Udall, D-Colo. 

Squawk Box airs from 4 a.m. to 7 a.m. Mountain time.