Thompson Elk Fountain

The "Nightmare Elk" was a metal sculpture of an elk, temporarily installed in Portland, Oregon.

The Plaza Blocks, two courthouse squares known as Chapman Square and Lownsdale Square, are located in downtown Portland, Oregon, United States. The blocks are north of Terry Schrunk Plaza and east of City Hall. The northmost square is named after Daniel H. Lownsdale (1803—1862), a native Kentuckian who settled in Portland in 1845. The south square is named after legislator William W. Chapman (1808–1892), a Virginian settled in Portland in 1850.By 1900 Lownsdale Square, traditionally a male-only space, was a gay cruising destination, allowing a degree of deniability. It was simply called "the park". The activity also took place in Chapman Square by the 1950s.Southwest Main Street separates the two blocks; Thompson Elk Fountain, which was donated to the city by former Portland mayor David P. Thompson, has stood in the middle of the street. The sculptor was Roland Hinton Perry. The first electric power transmission line in North America terminated at Chapman Square. It went online at 10:00 pm on June 3, 1889, operating at 4,000 volts of direct current, with the lines between the electric generating station at Willamette Falls in Oregon City, Oregon, and downtown Portland stretching about 13 miles. A bronze tablet in the park commemorates this achievement.

Occupy Portland was a collaboration that began on October 6, 2011 in downtown Portland, Oregon as a protest and demonstration against economic inequality worldwide. It is inspired by the Occupy Wall Street movement that began in New York City on September 17, 2011. The movement's initial October 6 March drew an estimated 10,000 to Pioneer Courthouse Square. The protesters later set up an encampment in the Plaza Blocks Park near Portland City Hall. The Plaza Blocks include Lownsdale Square on the north side and Chapman Square to the south, which were the focus of the encampment. On November 10, Portland mayor Sam Adams gave the protesters a deadline to clear out of the park by 12:01 AM on November 13. The order was given in response to rising crime rates and police overtime costs. It was reported in February 2012 that police overtime pay for policing Occupy Portland activities has amounted to approximately US$2 million. The tent city that was the physical base of Occupy Portland was dismantled by the Portland Police on November 13. However, the eponymous organization behind Occupy Portland has continued to plan acts of civil disobedience. On December 12, Occupy Portland led a picket that successfully shut the Port of Portland for the day. As of July 2012, Occupy Portland had continued to engage in organized meetings, events and actions. As of July 2015, Occupy Portland had continued to organize events and support efforts against war and supporting student debt strikers.

The Promised Land is an outdoor bronze sculpture by David Manuel, installed in 1993 in Chapman Square (Plaza Blocks), in Portland, Oregon. It was de-accessioned in 2020 in response to vandalism and racial justice concerns during the George Floyd protests.

The Spanish–American War Soldier's Monument, also known as the Spanish–American War Memorial or simply Soldiers Monument, is an outdoor sculpture and war memorial monument honoring the dead of the 2nd Oregon Volunteer Infantry Regiment of the Spanish–American War and Philippine–American War. The monument was created by American artist Douglas Tilden and located in Lownsdale Square, in the Plaza Blocks of downtown Portland, Oregon. It features a bronze statue on a marble pedestal and granite base. The monument is part of the City of Portland and Multnomah County Public Art Collection courtesy of the Regional Arts & Culture Council.

Fountain for Company H, also known as Second Oregon Company Volunteers, is a 1914 fountain and war memorial designed by John H. Beaver, installed in Portland, Oregon's Plaza Blocks, in the United States. Dedicated to the men of Company H of the 2nd Oregon Volunteer Infantry Regiment killed in service during the Spanish–American War, the limestone and bronze memorial was installed in Lownsdale Square in 1914. It is part of the City of Portland and Multnomah County Public Art Collection courtesy of the Regional Arts & Culture Council. The memorial has been included in published walking tours of Portland.

The Multnomah County Justice Center, or simply Justice Center, is a building located at 1120 Southwest 3rd Avenue in downtown Portland, Oregon. The building was designed by ZGF Architects. It is adjacent to Lownsdale Square. It houses Portland Police Bureau's Central Precinct on the bottom floors, followed by the Multnomah County Detention Center (one of the two county jails) and PPB's headquarters on the top floors. It also contains four court rooms of the Multnomah County Circuit Court, used mainly for arraignments. It was partially built with highway funds when Rocky Butte Jail was demolished to make way for Interstate 205.

The Portland Police Bureau (PPB), officially the Portland Bureau of Police, is the law enforcement agency of the city of Portland, the largest city in the U.S. state of Oregon. While oversight of Portland's bureaus shifts among the five City Commissioners, the mayor has historically been assigned to the Police Bureau as the police commissioner.

The Multnomah County Courthouse is a historic building that served as the courthouse for Multnomah County, Oregon from 1911 to 2020. It is located in downtown, Portland, Oregon, the county seat, and is listed on the National Register of Historic Places. Due to concerns over the structural deficiency of the then-century-old building, which was determined to need a costly seismic retrofit, the county board of commissioners decided in 2013 to launch plans to construct a new courthouse in a different location, to replace the existing building. Construction began in October 2016. The old courthouse closed on September 29, 2020, and the new courthouse opened on October 5. The old building was sold in 2018 to NBP Capital, which plans to convert it into a mixed-use development after making a seismic retrofit.

In 1985, a group of high-ranking Rajneeshees, followers of the Indian mystic Shree Rajneesh (later known as Osho), conspired to assassinate Charles Turner, the then-United States Attorney for the District of Oregon. Rajneesh's personal secretary and second-in-command, Ma Anand Sheela (Sheela Silverman), assembled the group after Turner was appointed to investigate illegal activity at the followers' community, Rajneeshpuram. Turner investigated charges of immigration fraud and sham marriages, and later headed the federal prosecution of the 1984 Rajneeshee bioterror attack in The Dalles, Oregon. The conspirators included Sheela; Sally-Anne Croft, chief financial officer of Rajneeshpuram; Susan Hagan, head of security at Rajneeshpuram; Catherine Jane Stork, who bought weapons and suppressors and volunteered to be the actual murderer; Ann Phyllis McCarthy, fourth-in-command of Rajneeshpuram; and co-conspirators Alma Potter, Carol Matthews, Phyllis Caldwell, and Richard Kevin Langford. Two of the conspirators obtained false identification to purchase handguns out-of-state, stalked Turner, and planned to murder him near his workplace in Portland, Oregon. The assassination plot was never carried out and was only discovered later, as a result of the investigation by federal law enforcement into the bioterror attack in The Dalles and other illegal acts by the Rajneeshpuram leadership. Prosecution of the conspirators began in 1990, when a federal grand jury brought indictments against several of the key players. Some had fled the country, and extradition proceedings against the perpetrators and subsequent prosecution and conviction was not completed for sixteen years. The final conspirator was convicted in 2006, when Catherine Jane Stork agreed to return to the United States from Germany in order to be allowed to visit her terminally ill son in Australia. Eight perpetrators received sentences ranging from five years' probation to five years in federal prison and an additional member of the Rajneesh commune pleaded guilty to murder conspiracy. Rajneesh was never prosecuted in relation to the conspiracy, and left the United States after pleading guilty to immigration fraud and agreeing not to reenter the country without permission from the U.S. Attorney General.

The Portland Police Museum is a museum located inside the Department of Justice building in downtown Portland, Oregon, United States. It showcases artifacts related to the city's law enforcement history. Admission is free.

The Portland Building, alternatively referenced as the Portland Municipal Services Building, is a 15-story municipal office building located at 1120 SW 5th Avenue in downtown Portland, Oregon. Built at a cost of US$29 million, it opened in 1982 and was considered architecturally groundbreaking at the time.The building houses offices of the City of Portland and is located adjacent to Portland City Hall. It was added to the National Register of Historic Places in 2011. An extensive reconstruction of the building began in December 2017 and was completed in 2020. The building was temporarily closed for that work, and the closure was extended by the COVID-19 pandemic.