Question: The Masquerade is a mid-sized concert venue that is located in the lowest level of what shopping and entertainment district in the Five Points neighborhood of downtown Atlanta?

Context paragraphs:
Five Points station: Five Points is a metro station of the Metropolitan Atlanta Rapid Transit Authority (MARTA) rail system in Atlanta, Georgia.  It is the transfer point for all rail lines and serves as the main transportation hub for MARTA.  It provides access to Station Soccer, the Five Points Business District, Underground Atlanta, City Hall, the Richard B. Russell Federal Building, Cobb Community Transit, Gwinnett County Transit, GRTA Xpress Transit, and the tourism heart of Downtown Atlanta.  It provides connecting bus service to Zoo Atlanta, Grant Park, Atlanta University Center, Martin Luther King, Jr., National Historic Site, Carter Center, Atlanta City Hall, and Fulton County Government Center.

Underground Atlanta: Underground Atlanta was a shopping and entertainment district in the Five Points neighborhood of downtown Atlanta, Georgia, United States, near the Five Points MARTA station.  First opened in 1969, it takes advantage of the viaducts built over the city's many railroad tracks to accommodate later automobile traffic.  Each level has two main halls, still called Upper and Lower Alabama and Pryor Streets.

Five Points, Denver: Five Points is one of Denver, Colorado's oldest neighborhoods.  It is on the northeast side of Downtown Denver's central business district with a small portion wrapping around Coors Field and encompassing the Union Station North neighborhood (formerly Prospect)Citation.  It is where the downtown street grid meets the neighborhood street grid of the first Denver suburbs.  The five points in the district name are the vertices formed where four streets meet: 26th Avenue, 27th Street, Washington Street, and Welton Street.  Five Points was the shortened name for the street car stop at this intersection.

30th &amp; Downing station: 30th & Downing station is a RTD light rail station in the Five Points neighborhood of Denver, Colorado, United States.  Operating as part of the D Line, the station was opened on October 8, 1994, and is operated by the Regional Transportation District.  It is the current northern terminus for Five Points trains.  Currently there is only one track on Welton Street for light rail trains, necessitating track sharing for trains in both directions between here and 20th & Welton.  Therefore, only one line serves this station and all stations on the Five Points branch.

Roach Guards: The Roach Guards were an Irish criminal gang in Five Points neighborhood of New York City the mid-19th century.  The gang was originally formed to protect New York liquor merchants in Five Points, the gang soon began committing robbery and murder.  The Roach Guards took their name from their founder and leader Ted Roach.

The Masquerade (Atlanta): The Masquerade is a mid-sized concert venue located in Atlanta, Georgia, United States.  It is located in Kenny's Alley, the lowest level of Underground Atlanta.  The address for the parking deck and entrance is 75 Martin Luther King Jr DR SW.

Columbus Park (Manhattan): Columbus Park, formerly known as Mulberry Bend Park, Five Points Park and Paradise Park, is a public park in Chinatown, Manhattan, in New York City.  During the 19th century, this was the most dangerous ghetto area of immigrant New York, as portrayed in the book and film "Gangs of New York".  Back then, the park's site was part of the Five Points neighborhood, in the area known as Mulberry Bend, hence its alternative names.  Today, the park often serves as a gathering place for the local Chinese community, where "the neighborhood meets up here to play mahjong, perform traditional Chinese music... [and] practice tai chi in the early mornings."

Marietta Street: Marietta Street is a historic street in Downtown Atlanta.  The street leads from Atlanta towards the town of Marietta, as its name indicates.  It begins as one of the five streets intersecting at Five Points, leading northwest, forming the southern border of Downtown's Fairlie-Poplar district, continuing through Downtown's Luckie Marietta district, then entering West Midtown's Marietta Street Artery neighborhood, until terminating at its junction with West Marietta St., Brady Ave., and 8th St.

Hotel District: The Hotel District is a neighborhood in Downtown Atlanta, Georgia, United States.  The district's name is derived from it being the home to many hotels, one of them being the famous Westin Peachtree Plaza Hotel.  The Hotel District is generally considered to be bounded by the Downtown Connector to the east, Five Points to the south, Centennial Olympic Park to the west, and Midtown to the north.  The district's primary thoroughfare is Peachtree Street, which contains most of the restaurants, hotels, and office buildings.  The intersection of Andrew Young International Boulevard and Peachtree Street forms the heart of the district.

Donkey (band): Donkey was a band formed in Athens, Georgia by its vocalist, Todd "T.B." Ferster.  Both of the band's albums were released on Amphion Records.  Their debut album, "Slick Night Out", was released in 1993 and was recorded live at the Point, a concert venue in the Atlanta, Georgia neighborhood of Little Five Points.  The album was recorded by Don McCollister, and included two horn players.  Also in 1994, the band released its second album, "Ten Cent Freaks".

Supporting paragraphs: The Masquerade (Atlanta) Underground Atlanta
Answer: Underground Atlanta