The goal of the Hour of Code is not to teach anybody to become an expert computer scientist in one hour. One hour is only enough to learn that computer science is fun and creative, that it is accessible at all ages, for all students, regardless of background.
Transit services. Union Station serves as a transportation hub for Portland. Portland's Greyhound bus station is the next building to the south, having moved to a new building there (from a location in the center of downtown) in 1985.
The northbound bus stop located on Western near the southeast corner at Elston/Diversey will be temporarily relocated on Western near the northwest corner at Diversey/Elston. The southbound bus stop located on the northwest corner at Western/Belmont will be relocated to the southwest corner at Western/Belmont.