Portland Loo
The Portland Loo is a public toilet system built by Madden Fabrication in Portland, Oregon. It has been adopted by multiple other municipalities. The "flagship toilet" is in Portland's Old Town Chinatown neighborhood.
Portland Alley Sweeper
The Portland Alley Sweeper, also called the Alley Sweeper Urban Enduro, is a motorcycle rally in the city alleys of Portland, Oregon. Begun in 2009 by Zac Christensen of the Sang Froid Riding Club motorcycle club in Portland, the rally has been described as "a cross-city tour of Portland’s mangled side streets by way of whatever two-wheeled contraption you can hobble together", drawing around 300 riders a year.