El Paso and Southwestern Railroad Depot

Dunbar School was a segregated middle school in Tucson, Arizona which closed as an integrated school in 1978.The school, during its segregated era, was named after African-American poet Paul Laurence Dunbar.

Dinnerware Artspace is a non-profit art space located in Tucson, Arizona, United States. Not only is it an art exhibition space, but it also provides full range of artist services. In 1979, before Tucson had an arts district, Dinnerware established an artist presence on Congress Street. Today, it continues to be the cornerstone of the contemporary art scene in downtown Tucson. Dinnerware exhibits work from first-time, emerging, and established area artists. Dinnerware Artspace is currently located at 119 E. Toole in Tucson, Arizona, and has grown into a community art center. Included is the Central Arts Gallery (an artist run art collective), Dinnerware Press(a printmaking collective), YOGAnomics (a yoga collective), Dinnerware Photo (photo darkroom collective), Jewelry, Ceramics, Fashion, Framing, and provides assistance for artists wanting to sell online at Etsy.com. Dinnerware provides classes, workshops, lectures, and events in these areas as well. Annual exhibits include Salon des Refuse, Night of 1,000 Drawings, Pollos del Pueblo and a number of theme group exhibits. Events include semi annual fashion shows, IGNITE Tucson, and Snakebite Film Festival with more always in the planning stages. Dinnerware relies on support from public participation of its projects and draws large audiences to its various exhibitions and innovative events.

St. Elizabeth's Health Center (SEHC) is a faith-based community health clinic in Tucson, Arizona. St. Elizabeth's Health Center, known colloquially as Saint Elizabeth's, serves uninsured and underserved persons in Southern Arizona.

The Third Battle of Tucson took place during the Spanish colonization of Sonora, now the present day Arizona in the United States. The battle pitched the Apache warriors against the Spanish cavalry garrison of Tucson.

El Charro Café is a historic three-location Mexican restaurant based in Tucson, Arizona. It has been owned by the Flores family since its establishment in 1922, making it the oldest Mexican restaurant owned by the same family in the United States. It is also one of the oldest Mexican restaurants in the United States. A charro is a type of Mexican horseman.

The Stone Avenue Underpass, known to native Tucsonans as "Lake Elmira", is a historic underpass on Stone Avenue in Tucson, Arizona.The underpass was completed in January 1936. It was added to the National Register of Historic Places in 1988. It is located between 6th street and E. Toole Avenue/W. Franklin Street, and carries two lanes in each direction of Stone Ave under the Union Pacific railroad tracks that run through downtown Tucson. Due to the poor drainage, it fills fast during heavy downpours of rain because of that was nicknamed Lake Elmira. It was named after 13 year old Elmira Doakes, by Arizona Daily Star reporter Howard Owetly in the summer of 1937. In the 1980s, two young history buffs had a zinc plaque made and placed it on one of pillars without permission from the City Of Tucson or The Arizona Historical Society. It reads in English and Spanish:“Lake Elmira. According to a 1937 newspaper account, thirteen year old Elmira Doakes (daughter of Joseph Doakes of Tucson) was the first person to successfully swim across the body of water which formed in the Stone Avenue Underpass (during summer rains). Her route from the Toole Avenue Landing to the Northern Shore has not to our knowledge been followed since. There is apparently no truth to the rumor that the Federal aid was denied in 1940 for building docking facilities and a chlorinating system in this once popular recreational area. (Although the Doakes current whereabouts is not known, it is believed that she moved to California after the Underpass received more efficient drains in the mid-sixties.

The Second Battle of Tucson or the May Day Attack took place in Tucson, Arizona, and the neighboring pueblo. It occurred during the Mexican Apache Wars on May 1, 1782, between a small garrison of Spanish soldiers and hundreds of Apache warriors.

Presidio San Agustín del Tucsón was a presidio (colonial Spanish fort) located within Tucson, Arizona, United States. The original fortress was built by Spanish soldiers during the 18th century and was the founding structure of what became the city of Tucson. After the American arrival in 1846, the original walls were dismantled, with the last section torn down in 1918. A reconstruction of the northeast corner of the fort was completed in 2007 following an archaeological excavation that located the fort's northeast tower.

The Tucson Inn is a motel located in Tucson, Arizona, in an area now known as the Miracle Mile Historic District. The motel was built in 1953 in the Googie architecture and Modernist style, and is an example of historic 1950s Mid-century modern highway motel architecture. Intended to attract tourists and overnight motorists crossing the country on U.S. Route 80 and U.S. Route 89, the building was one of Tucson's largest motor hotels when it was constructed. The luxury inn was designed by Anne Jackson Rysdale, the only registered female architect in Arizona at the time. The architecture typifies classic, clean modernism paired with the boisterous exuberance of midcentury industrial design as exemplified by the monumental neon sign. Amenities enhanced the attractiveness of its sixty-five guest rooms, included a heated swimming pool, formal restaurant, and a diner/coffee shop. The construction of Interstate 10 and the subsequent additional off-ramp exits reduced the relevance and robust economic power of Miracle Mile. Nevertheless, the Tucson Inn and its iconic neon sign survived the corridor's decline.

Cordova House (also known as La Casa Cordova) is a historic adobe house at 140 N. Main Avenue. It is possibly the oldest house in Tucson, Arizona, and one of the oldest surviving houses in Arizona. Cordova House was believed to have been built of adobe around the time of the Gadsden Purchase in 1848 with the back two rooms being constructed first. Cordova House was owned by the Cordova family from 1936 to 1972. It is the site of Maria Luisa Tena's "El Nacimiento," the oldest and longest running Nativity display in the Southwest. Cordova House is also the site of a display about Cordova House's relationship within the context of 1960s urban renewal. The house was added to the National Register of Historic Places in 1972. The building is currently part of the Tucson Museum of Art.

The First Battle of Tucson was a confrontation at Tucson, Arizona on December 6, 1779, as part of the Apache-Mexico Wars. Captain Pedro Allande y Saabedra with a force of only fifteen men defeated an army of around 350 strong.

Tucson House is a modern residential high-rise that was completed in 1963. The tower is one of the taller buildings in Tucson, Arizona. The building rises 195 feet and has 17 floors. Tucson House was designed by Chicago developers to be a luxury high-rise apartment building, and was the most luxurious residential building in Tucson at that time. It is currently owned by the City of Tucson and utilized as public housing