Question: New Synagogue, Düsseldorf was pillaged during the 1938 event that took place on which two days?

Context articles: New Synagogue, Düsseldorf
2014 Düsseldorf Open
2011 Race of Champions
People's Climate March
Kristallnacht
The Boat Race 1951
2012 Race of Champions
2010 Northumbria Police manhunt
Düsseldorf Open (ATP Tour)
1956 Canada Cup

The New Synagogue (German: "Leo Baeck Saal" ) is the only synagogue of the Jewish community in Düsseldorf, Germany.
 The synagogue was built in the Golzheim district, far from the site of the former synagogue, which was located in the city center at Kasernenstraße.
 There the synagogue was pillaged and burned by SA men during the Kristallnacht in 1938.
The 2014 Düsseldorf Open was a men's tennis tournament played on clay courts.
 It was the second edition of the Düsseldorf Open as an ATP World Tour 250 series event on the 2014 ATP World Tour.
 It took place at the Rochusclub in Düsseldorf, Germany, from May 18 through May 24, 2014.
The 2011 Race of Champions was the 24th running of the event, and took place over 3–4 December 2011 at the Esprit Arena in Düsseldorf, Germany.
 The Commerzbank-Arena in Frankfurt had been scheduled to hold the event, but after Eintracht Frankfurt's relegation to German football's Second Division, the stadium could no longer host the event on those dates.
 It was the second consecutive time, and third time overall, that the event has been held in Germany, after the 2010 event was also held in Düsseldorf.
 Sebastien Ogier overcame Tom Kristensen in the final to become Champion of Champions, whilst Team Germany took their fifth consecutive Nations Cup victory courtesy of Sebastian Vettel and Michael Schumacher.
 Heinz-Harald Frentzen also won the ROC Legends Trophy after beating Hans-Joachim Stuck, Marc Duez and Stig Blomqvist.
The People's Climate March (PCM) was a large-scale activist event to advocate global action against climate change, which took place on Sunday, September 21, 2014, in New York City, along with a series of companion actions worldwide, many of which also took the name People's Climate March.
 With an estimated 311,000 participants, the New York event was the largest climate change march in history.
 Described as "an invitation to change everything," the march was called in May 2014 by 350.
org, the environmental organization founded by writer/activist Bill McKibben, and it was endorsed by "over 1,500 organizations, including many international and national unions, churches, schools and community and environmental justice organizations."
 It was conceived as a response to (but "not" a protest against) the scheduled U.N. Climate Summit of world leaders to take place in New York City two days later, on September 23.
Kristallnacht (] ; lit.
 "Crystal Night") or Reichskristallnacht (] ), also referred to as the Night of Broken Glass, Reichspogromnacht ] or simply Pogromnacht ] , and Novemberpogrome ] , was a pogrom against Jews throughout Nazi Germany on 9–10 November 1938, carried out by SA paramilitary forces and German civilians.
 The German authorities looked on without intervening.
 The name "Kristallnacht" comes from the shards of broken glass that littered the streets after the windows of Jewish-owned stores, buildings, and synagogues were smashed.
The 97th Boat Race took place on 24 and 26 March 1951.
 Held annually, the Boat Race is a side-by-side rowing race between crews from the Universities of Oxford and Cambridge along the River Thames.
 After Oxford sank in the first race held on 24 March, a re-row was ordered by the umpire and took place two days later.
 It was the first time one of the crews had sunk during the race since the 1925 race.
 In a race umpired by former Oxford rower Gerald Ellison, Cambridge won the re-row by twelve lengths in a time of 20 minutes 50 seconds, taking the overall record in the event to 53–43 in their favour.
The 2012 Race of Champions was the 25th running of the event, and took place over 14–16 December 2012 at the Rajamangala Stadium in Bangkok, Thailand.
 During the first day, a ROC Thailand contest was held with four local drivers to decide the identity of the Thai representatives.
 The top two drivers (Nattavude Charoensukawattana and Tin Sritrai) advanced to the ROC Asia contest, where they faced teams from India, China and Japan.
 The Thai team was guaranteed a place in the main Nations Cup, whilst the second spot was taken by the victorious Indian team formed by F1 driver Narain Karthikeyan and WEC driver Karun Chandhok.
 During the second day, Germany took their sixth consecutive Nations Cup victory courtesy of Sebastian Vettel and Michael Schumacher, beating France (Sébastien Ogier and Romain Grosjean) in the final 2–0.
 During the final day, Romain Grosjean won the Race of Champions, beating Tom Kristensen 2–0 in a closely fought final.
 In the UK, the live broadcasts of the latter two days of the event on Motors TV attracted a peak of 44,000 television viewers, a respectable figure for a satellite-only channel.
A major police operation took place in the summer of 2010 in Tyne and Wear and Northumberland, England, during which armed police officers under the command of the Northumbria Police force were deployed to apprehend Raoul Moat, a 37-year-old man from Newcastle upon Tyne who was on the run after shooting three people in two days.
 His victims were ex-girlfriend Samantha Stobbart, her new partner Chris Brown, and police officer David Rathband.
 Stobbart was hospitalised and Brown was killed, while Rathband remained in hospital for nearly three weeks and was permanently blinded.
 Moat, who had recently been released from Durham Prison, shot the three with a sawn-off shotgun, two days after his release.
 After six days on the run, Moat was recognised by police and contained in the open, leading to a standoff.
 After nearly six hours of negotiation, Moat shot himself in the early hours of the following morning, and was later pronounced dead at Newcastle General Hospital.
 The operation took place across the entire Northumbria Police area, which covers both the metropolitan county of Tyne and Wear and the county of Northumberland.
The Düsseldorf Open (formerly known as the Power Horse Cup) was a professional men's tennis tournament played on outdoor Clay in Düsseldorf, North Rhine-Westphalia, Germany.
 The event was affiliated with the ATP 250 series, on the ATP Tour.
 The initial event took place on 18–25 May 2013.
 The 2014 edition of the tournament took place without a title sponsor.
The 1956 Canada Cup took place 24–26 June on the West Course at the Wentworth Club in Virginia Water, Surrey, England.
 It was the fourth Canada Cup event, which became the World Cup in 1967.
 The tournament was a 72-hole stroke play team event with 29 teams.
 The Scandinavian team that had competed in 1954 and 1955 was replaced by teams from Denmark and Sweden, while there were new teams from Chinese Taipei, Portugal and South Korea.
 Each team consisted of two players from a country.
 The combined score of each team determined the team results.
 18 holes were played on the first two days with 36 holes played on the final day.
 Because of the time taken to play each round, a cut was introduced after the second day, with only the leading 20 teams competing on the final day.
 An 18-hole consolation event was held for the remaining 9 teams.
 There was provision for an individual in one of these 9 teams to complete the 72 holes if they were well-placed after the second day.