Question: Who hosted the 66th Tony Awards at the Beacon Theatre in Manhattan? 

Context paragraphs:
Beacon Theatre (Hopewell, Virginia): Beacon Theatre, also known as the Broadway Theatre and Pythian Lodge, is a historic theatre building located at Hopewell, Virginia.  It was built in 1928, and is a three-story, vaudeville and movie theater with storefront commercial space, second-floor apartments and third-floor meeting space.  It has Colonial Revival and Art Deco style details.  The building features decorative bands of flush brickwork punctuated with rectangular cast-stone corner blocks and cast-stone detailing in the parapet coping; the theater is adorned with classical plaster friezes, an elaborate proscenium, and a cove ceiling in the auditorium.  The Beacon Theatre remained a theater offering live performances and movies until it closed in 1981.  It later reopened.

Beacon Theatre: Live from New York: Beacon Theatre: Live from New York is the fifth live album by American blues rock musician Joe Bonamassa.  The album was recorded across two nights on November 4th and 5th, 2011 at the Beacon Theatre in New York and released by J&R Adventures on DVD on March 8th, 2012 and later on CD on September 24th, 2012.

Play All Night: Live at the Beacon Theatre 1992: Play All Night: Live at the Beacon Theatre 1992 is a two-CD live album by the Allman Brothers Band.  It was recorded at the Beacon Theatre in New York City on March 10 and 11, 1992.  It was released on the Epic/Legacy label on February 18, 2014.

70th Tony Awards: The 70th Annual Tony Awards were held on June 12, 2016, to recognize achievement in Broadway productions during the 2015–16 season.  The ceremony temporarily returned to the Beacon Theatre in New York City after three years at Radio City Music Hall and was broadcast live by CBS.  James Corden served as host.  The 70th Tony Awards won the Emmy Award for Outstanding Special Class Program.

Glenn Slater: Glenn Slater (born 1968) is an American lyricist who collaborates with Alan Menken and other musical theatre composers.  He was nominated for the Tony Award for Best Original Score for the Broadway version of "The Little Mermaid" at the 62nd Tony Awards in 2008, his second Tony nomination for "Sister Act" at the 65th Tony Awards in 2011, and his third Tony nomination for "School of Rock" at the 70th Tony Awards in 2016.

65th Tony Awards: The 65th Annual Tony Awards was held on June 12, 2011 to recognize achievement in Broadway productions during the 2010–2011 season.  They were held at the Beacon Theatre, ending a fourteen-year tradition of holding the ceremony at Radio City Music Hall.  The Awards ceremony was broadcast live on CBS and was hosted by Neil Patrick Harris.  The award nominations were announced on May 3, 2011.

66th Tony Awards: The 66th Annual Tony Awards was held on June 10, 2012, to recognize achievement in Broadway productions during the 2011–2012 season.  The ceremony was held at the Beacon Theatre, and was broadcast live on CBS television, with Neil Patrick Harris as the host.

Beacon Theatre (New York City): The Beacon Theatre is a historic theater at 2124 Broadway (at West 74th Street) on Broadway in Upper West Side, Manhattan, New York City.  The 2,894-seat, three-tiered theatre was designed by Chicago architect Walter W. Ahlschlager and opened in 1929 as a movie palace for motion pictures and vaudeville.  Today it is one of New York's leading live music and entertainment venues, under the management of the Madison Square Garden Company.  The theater was the site of the 2011, 2012, and 2016 Tony Awards.

66th Armor Regiment: The 66th Armor Regiment is the oldest armored unit in the United States Army (see Iron Knights: the United States 66th Armored Regiment, by Maj. Gordon A. Blaker), tracing its lineage to the 301st Tank Battalion which served with distinction soon after it was formed in the First World War; the 301st trained at Camp Meade, MD, where then Cpt.  Dwight D. Eisenhower was an instructor.  It has often been rumored that the 301st, the parent unit of the 66th, was first commanded by Col. George S. Patton, but this appears not to have been the case; while Patton was the first officer assigned to the Tank Corps, and while the 301st Tank Battalion was the first unit formed, Patton went nearly immediately to France to train Americans attached to Allied commands.  The 301st was the only American heavy tank battalion to have seen action in the war.  After the war, the 301st transitioned in the Regular Army to become the 66th Infantry Regiment (Light Tanks) by way of the 16th Tank Battalion.

67th Tony Awards: The 67th Annual Tony Awards were held June 9, 2013, to recognize achievement in Broadway productions during the 2012–13 season.  The ceremony returned to Radio City Music Hall in New York City, after two years at Beacon Theatre, and was broadcast live on CBS television.  Neil Patrick Harris hosted for the third consecutive year, his fourth time as host.  Awards in four of the eight acting categories, (Best Actress in a Play, Best Actor in a Musical, Best Actress in a Musical, Best Featured Actor in a Play) were given to African-American performers.  Furthermore, it is the second time in Tony history that both directing prizes went to women.  Garry Hynes and Julie Taymor had previously won in 1998. " Kinky Boots" had a season best 13 nominations and 6 awards.  Cyndi Lauper, who wrote the score for "Kinky Boots", is the first solo female winner for Best Original Score.

Supporting paragraphs: Beacon Theatre (New York City) 66th Tony Awards
Answer: Neil Patrick Harris