The 1988 NBA Expansion Draft was the eighth expansion draft of the National Basketball Association (NBA).
 The draft was held on June 23, 1988, so that the newly founded Charlotte Hornets and Miami Heat could acquire players for the upcoming 1988–89 season.
 Charlotte and Miami had been awarded the expansion teams on April 22, 1987.
 In an NBA expansion draft, new NBA teams are allowed to acquire players from the previously established teams in the league.
 Not all players on a given team are available during an expansion draft, since each team can protect a certain number of players from being selected.
 In this draft, each of the twenty-three other NBA teams had protected eight players from their roster and the Hornets and the Heat selected eleven and twelve unprotected players respectively, one from each team.
 Prior to the draft, the league conducted a coin flip between the Hornets and the Heat to decide their draft order in this expansion draft and in the 1988 NBA draft.
 The Hornets won the coin flip and chose to have the higher pick in the 1988 Draft, thus allowing the Heat to receive the first selection and the right to select twelve players in this expansion draft.
Derrick JaVaughn Byars (born April 25, 1984) is an American professional basketball player for the Delaware 87ers of the NBA G League.
 Collegiately, he played for Virginia, and later for Vanderbilt.
 He was drafted 42nd overall in the 2007 NBA draft.
Matthew Chapdelaine (born July 28, 1988) is a professional Canadian football wide receiver who is currently a free agent.
 He most recently played for the BC Lions of the Canadian Football League.
 He was drafted 42nd overall by the Lions in the 2010 CFL Draft and signed a contract with the team on May 25, 2010.
 He played college football for the Alberta Golden Bears before transferring to Simon Fraser University.
 Chapdelaine suffered a stress fracture in his foot prior to the 2009 season and never played for the Simon Fraser Clan.
The 2010 NBA draft was held on June 24, 2010, at the Theatre at Madison Square Garden in New York City, New York.
 The draft, which started at 7:00 pm Eastern Daylight Time (2300 UTC), was broadcast in the United States on ESPN.
 In this draft, National Basketball Association (NBA) teams took turns selecting amateur U.S. college basketball players and other eligible players, including international players.
 This draft set a record with five players being drafted from the same school in the first round.
 The players were John Wall (first), DeMarcus Cousins (fifth), Patrick Patterson (fourteenth), Eric Bledsoe (eighteenth), and Daniel Orton (twenty-ninth), all from the University of Kentucky.
 This draft also marked the second time that an NBA D-League player was drafted, with the first case coming in 2008.
Eric Tangradi (born February 10, 1989) is an American professional ice hockey left winger for the Grand Rapids Griffins of the American Hockey League (AHL).
 Tangradi was drafted 42nd overall in the 2nd round of the 2007 NHL Entry Draft by the Anaheim Ducks.
Mark Dewit (November 3, 1986) is a professional Canadian football centre who is currently a free agent.
 He was drafted 42nd overall by the Toronto Argonauts in the 2008 CFL Draft.
 Dewit played CIS football for the Calgary Dinos.
Da'Sean Butler (born January 25, 1988) is an American professional basketball player.
 Butler was drafted 42nd overall by the Miami Heat in the 2010 NBA draft.
 He played in France in the top professional league with Châlons Reims.
Matthew Albright (born September 14, 1991) is a professional Canadian football offensive lineman for the Ottawa Redblacks of the Canadian Football League (CFL).
 He was drafted 42nd overall in the 2013 CFL Draft by the BC Lions and signed with the club on May 27, 2013.
 He played CIS football for the Saint Mary's Huskies where he was the AUS nominee in 2012 for the Russ Jackson Award.
 He played high school football at Prince Andrew High School in Dartmouth Nova Scotia.
Jonathan Dahlén (born 20 December 1997) is a Swedish professional ice hockey player, currently playing with the Utica Comets in the American Hockey League (AHL) as a prospect for the Vancouver Canucks of the National Hockey League (NHL).
 Dahlén was rated as a top prospect, and was drafted 42nd overall by the Ottawa Senators in the 2016 NHL Entry Draft.
Nicholas Johnson (born December 22, 1992) is an American professional basketball player who last played for Bayern Munich of the Basketball Bundesliga (BBL).
 He played college basketball for the University of Arizona before being drafted 42nd overall by the Houston Rockets in the 2014 NBA draft.

Question: Da'Sean Butler was drafted 42nd overall by the Miami Heat in an NBA draft held at what venue?
Answer: Theatre at Madison Square Garden