22 Jermyn Street

5, St James's Square (anciently Wentworth House) is a Grade II* listed historic townhouse in London, England, built 1748–51 by William Wentworth, 2nd Earl of Strafford (1722–1791) to the design of Matthew Brettingham the Elder. It remained the London residence of the descendants of his sister until after 1968, and in 1984 was the site of the "Libyan Peoples' Bureau" from which shots were fired which caused the murder of Yvonne Fletcher.

Simpsons of Piccadilly was a large retail store situated at 203-206 Piccadilly in central London. It was created by Alexander Simpson and architect Joseph Emberton. When it opened in April 1936 it was the largest menswear store in Britain, and is now a Grade I listed building due to its innovative construction. Its original purpose was to house the entire range of clothing provided by the tailoring company S. Simpsons and DAKS. It was later purchased by the Waterstones chain of bookshops, and currently serves as their flagship store.

The murder of Yvonne Fletcher, a Metropolitan Police officer, occurred on 17 April 1984, when she was fatally wounded by a shot fired from the Libyan embassy on St James's Square, London, by an unknown gunman. Fletcher had been deployed to monitor a demonstration against the Libyan leader Muammar Gaddafi, and died shortly afterwards. Her death resulted in an eleven-day siege of the embassy, at the end of which those inside were expelled from the country and the United Kingdom severed diplomatic relations with Libya. Between 1980 and 1984 Gaddafi had ordered the deaths of several exiled opponents of his regime; bombings and shootings, targeted at Libyan dissidents, occurred in Manchester and London. Five Libyans thought to be behind the attacks were deported from the UK. During the anti-Gaddafi protest on 17 April 1984, two gunmen opened fire from the first floor of the embassy with Sterling submachine guns. In addition to the murder of Fletcher, eleven Libyan demonstrators were wounded. The inquest into Fletcher's death reached a verdict that she was "killed by a bullet coming from one of two windows on the west side of the front on the first floor of the Libyan People's Bureau". Following the breaking of diplomatic relations, Libya arrested six British nationals, the last four of whom were released after nine months in captivity. Two years after Fletcher's murder, the event became a factor in the decision by the British prime minister, Margaret Thatcher, to allow the US bombing of Libya from bases in the UK. In 1999, a warming of diplomatic relations between Britain and Libya led to a statement from the Libyan government admitting culpability in Fletcher's shooting, and the payment of compensation. British police continued their investigation until 2017. Although sufficient evidence existed to prosecute one of the co-conspirators, no charges were brought as some of the evidence could not be raised in court due to national security concerns. As at 2022 no one has been convicted of Fletcher's murder, although in 2021 the High Court of Justice determined that Gaddafi's ally Saleh Ibrahim Mabrouk was jointly liable for Fletcher's murder.

Den Norske Klub (The Norwegian Club) is a social club based in London. It was founded on 17 May 1887. Its members are Norwegians living in London or Britons with a connection to or interest in Norway. It is the oldest club of its kind in the UK and is still an important meeting place for the Norwegian community in London. As a result of DNK's long existence and extensive networks, DNK attracts high caliber speakers and guests to its events including royals, celebrities, business leaders, and members of parliament.

The Canning Club is a gentlemen's club based in London, formerly named the Argentine Club, founded in 1911, and is for those with a particular link to, or special interest in, Argentina and other Latin American countries. As the previous name suggested, it was originally established as a club for nationals of Argentina, and much of its income was derived from Argentine-based British businesses. When these businesses were nationalised by Juan Domingo Perón from the 1940s, the club was deprived of its main source of revenue. Adapting to the situation, it redefined its remit more broadly to Latin America in general, and in 1948 was renamed as the Canning Club, in honour of George Canning, who had strong links to Latin America. The club was based in Hamilton Place, Mayfair, until 1970, when it began sharing the premises of the Naval and Military Club, first at Cambridge House, 94 Piccadilly, and from 1999 at 4 St. James's Square.

The Naval and Military Club, known informally as The In & Out, is a private members club located in St James's Square, London. It was founded in 1862 for gentlemen of the British Armed Forces. It now also accepts female members, and members who have not served in the armed forces, but continues to observe service traditions.

The Red Lion is a Grade II listed public house at 2 Duke of York Street, St James's, London, SW1.It is on the Campaign for Real Ale's National Inventory of Historic Pub Interiors. It was built in 1821.

Chatham House, also known as the Royal Institute of International Affairs, is an independent policy institute headquartered in London. Its stated mission is to provide commentary on world events and offer solutions to global challenges. It is the originator of the Chatham House Rule.

The Pigalle Club was a supper club and live music venue in Piccadilly, in the West End area of Central London. It was owned by John Vincent Power. Dave West also owned shares in the Pigalle Club.Originally located at another site in Piccadilly, the club re-opened in April 2006. Designed by Stephen Donald and furnished by Shaun Clarkson, the sophisticated Pigalle Club was inspired by 1940s aesthetics. It offered fine dining and live musical entertainment, with tables clustered around the stage. The 400-capacity venue hosted artists performing jazz, and occasionally soul and pop music, alongside cabaret and burlesque acts.The Beatles played a concert at the Pigalle on 21 April 1963. Shirley Bassey's performance at the club on 12 September 1965 was recorded and released on the live album Shirley Bassey at the Pigalle the same year. Other acts that performed at the venue included Yana, Peggy Lee, Sammy Davis Jr, Boy George, Duffy, Eartha Kitt, Sinéad O'Connor, John McKeown, Basia, Horace Andy, Brian Kennedy and Immodesty Blaize.In 2007, the venue was featured in the third series of Britain's Next Top Model. The Pigalle Club closed down in 2012. It was replaced by a new establishment in 2014, Warewolf, which soon also ceased operating.

St James's Church, Piccadilly, also known as St James's Church, Westminster, and St James-in-the-Fields, is an Anglican church on Piccadilly in the centre of London, United Kingdom. The church was designed and built by Sir Christopher Wren. The church is built of red brick with Portland stone dressings. Its interior has galleries on three sides supported by square pillars and the nave has a barrel vault supported by Corinthian columns. The carved marble font and limewood reredos are both notable examples of the work of Grinling Gibbons. In 1902, an outside pulpit was erected on the north wall of the church. It was designed by Temple Moore and carved by Laurence Arthur Turner. It was damaged in 1940, but restored at the same time as the rest of the fabric.

Jermyn Street is a one-way street in the St James's area of the City of Westminster in London, England. It is to the south of, parallel, and adjacent to Piccadilly. Jermyn Street is known as a street for gentlemen's-clothing retailers.

Jermyn Street Theatre is a performance venue situated on Jermyn Street, in London's West End. It is an off-west end studio theatre.