Question: When will the election be held that includes democrat Jay Gonzalez as a candidate?

Context paragraphs:
United States elections, 2008: The governorship of 11 states and two U.S. territories were also up for election.  Only one of them changed party hands: Democrat Jay Nixon won the Missouri gubernatorial election, replacing Republican Matt Blunt, who decided to retire instead of run for a second term.

Drive-By Truckers: The Drive-By Truckers are an alternative country/Southern rock band based in Athens, Georgia, though two of five current members (Patterson Hood and Mike Cooley) are originally from The Shoals region of northern Alabama, and the band strongly identifies with Alabama.  The band currently consists of Mike Cooley (lead vocals, guitar, banjo), Patterson Hood (lead vocals, guitar), Brad Morgan (drums), Jay Gonzalez (keys, guitar, accordion, backing vocals), and Matt Patton (bass guitar, backing vocals).  Like many alternative country acts, the Drive-By Truckers record in analog (using 2 inch, 16-track open-reel tape recorders).  The band's constant touring has developed its dedicated following.

Texas's 8th congressional district: Texas District 8 of the United States House of Representatives is a Congressional district that includes Montgomery County and Walker County.  It includes much of the northern outlying areas of metro Houston.  The current Representative from District 8 is Kevin Brady and has been since 1997.  For the 2014 election cycle Craig McMichael, a veteran of the Marine Corps, and network engineer had challenged and lost to incumbent Kevin Brady in the Republican Primary.  In the 2014 General Election, Brady faced off against the Libertarian Party candidate, Ken Petty of Spring, Texas, who won his nomination in the Libertarian District Convention.  No Democrat ran.  In the 2016 election, the 20-year incumbent was challenged by 3 challengers: Andre Dean, Craig McMichael, and Steve Toth.  As of August 2017, Brady is expected to face Democrat Steven David in the 2018 election as well as Independent candidate Todd Carlton.  David is the first Democrat to challenge Brady since the 2012 election.

San Francisco mayoral election, 2003: The 2003 San Francisco mayoral election occurred on November 4, 2003.  The incumbent, Willie Brown, was termed out of office and could not seek a third term.  The general election included three top candidates including then Supervisor Gavin Newsom and then President of the Board of Supervisors, Matt Gonzalez and former Supervisor Angela Alioto.  No candidate received the required majority so the race went into a run-off of the two top candidates, which were Gavin Newsom and Matt Gonzalez.  The run-off occurred on December 9, 2003 where Gavin Newsom was elected mayor of San Francisco.

Massachusetts gubernatorial election, 1944: The 1944 Massachusetts gubernatorial election was held on November 7, 1944.  Democrat Maurice J. Tobin defeated Republican Horace T. Cahill, Socialist Labor candidate Henning A. Blomen, and Prohibition candidate Guy S. Williams.  Incumbent Governor Leverett Saltonstall did not run for reelection.  In the race for Lieutenant Governor, Republican Robert F. Bradford defeated Democrat John B. Carr, Socialist Labor candidate George L. McGlynn, and Prohibition candidate Alfred Erickson.

Massachusetts gubernatorial election, 2018: The 2018 Massachusetts gubernatorial election will take place on November 6, 2018, to elect the Governor of Massachusetts.

Jay Gonzalez: Jay Gonzalez (born January 8, 1971) is the former Secretary of Administration and Finance for the state of Massachusetts under Governor Deval Patrick and a Democratic candidate for Governor of Massachusetts in 2018.  Gonzalez was appointed to the position after the resignation of Leslie Kirwan in the fall of 2009.  He was succeeded as Secretary by Glen Shor in January 2013.  Before working for the government, Gonzalez worked as an attorney at Edwards Angell Palmer & Dodge in Boston.  He attended Dartmouth College and Georgetown University Law Center.

Scott Leehy: Bernard Scott Leehy (born 1962) is a judge of the Louisiana Fourth Judicial District Court bench in Ouachita and Morehouse parishes.  He was sworn into office on December 27, 2006.  Leehy had been the Monroe City Court judge since 1997.  A Republican, he defeated the Democrat Jay Mitchell in the September 30, 2006, nonpartisan blanket primary for the seat being vacated by the retiring Judge Jimmy Dimos.  Leehy polled 15,494 votes (56 percent) to Mitchell's 12,121 ballots (44 percent).

Matt Gonzalez: Matthew Edward Gonzalez (born June 4, 1965) is an American politician, lawyer, and activist.  He was an important figure in San Francisco politics in the years 2000–2005, when he served on San Francisco County's Board of Supervisors and was president of the Board.  In 2003, Gonzalez, running as a member of the Green Party, lost a close race for mayor of San Francisco to Democrat Gavin Newsom.  In the 2008 presidential election, Gonzalez ran for vice president as the running mate of candidate Ralph Nader.  He currently works in San Francisco’s Public Defender's Office.

Dave Spence: Dave Spence (born February 28, 1958) is an American corporate executive and politician.  He was the Republican nominee for governor of Missouri in the 2012 election, losing the general election to incumbent Democrat Jay Nixon.

Supporting paragraphs: Jay Gonzalez Massachusetts gubernatorial election, 2018
Answer: November 6, 2018