Question: Where is the setting of the Shakespeare play that utilizes a Maiden's Garland?

Context paragraphs:
Into the Gauntlet: Into the Gauntlet is the tenth book in "The 39 Clues" novel series.  It was written by Margaret Peterson Haddix and released on August 31, 2010.  In the beginning of the book, Amy and Dan are now at the end of their clue hunt, and every misfortune they've had.  Their lead is a poem found in their hotel room.  However, it is then stolen by Isabel Kabra.  It is revealed that William Shakespeare was a powerful Madrigal and the most important clue is on the line against their competitors.  Dan and Amy are supposed to go to the Globe theater to watch a Shakespeare play, "Romeo and Julliet".  While watching the show they see what looks to be ninjas.  The ninjas find a clue at the top of the theater but drop it into the hands of Dan and Amy.  As it turns out the whole Cahill family is at the play looking for the clue.  Backstage of the play the fight over the paper found at the theater.  Mr. McIntyre and Fiske Cahill reveal there is another family out there that makes Isabel Kabra look like Mother Teresa.  The globe on the 39 Clues symbol is, unlike in the first nine books, shattered into pieces.

The Taming of the Shrew in performance: "The Taming of the Shrew" in performance has had an uneven history.  Popular in Shakespeare's day, the play fell out of favour during the seventeenth century, when it was replaced on the stage by John Lacy's "Sauny the Scott".  The original Shakespearean text was not performed at all during the eighteenth century, with David Garrick's adaptation "Catharine and Petruchio" dominating the stage.  After over two hundred years without a performance, the play returned to the British stage in 1844, the last Shakespeare play restored to the repertory.  However, it was only in the 1890s that the dominance of "Catharine and Petruchio" began to wain, and productions of "The Shrew" become more regular.  Moving into the twentieth century, the play's popularity increased considerably, and it became one of Shakespeare's most frequently staged plays, with productions taking place all over the world.  This trend has continued into the twenty-first century, with the play as popular now as it was when first written.

The Boys from Syracuse: The Boys from Syracuse is a musical with music by Richard Rodgers and lyrics by Lorenz Hart, based on William Shakespeare's play, "The Comedy of Errors", as adapted by librettist George Abbott.  The score includes swing and other contemporary rhythms of the 1930s.  The show was the first musical based on a Shakespeare play.  "The Comedy of Errors" was itself loosely based on a Roman play, "The Menaechmi, or the Twin Brothers", by Plautus.

The Philadelphia Shakespeare Festival: The Philadelphia Shakespeare Festival is an annual Shakespearean theatre festival in Philadelphia.  Every year, The Festival produces two or three productions of Shakespeare's plays.  Starting out as the Red Heel Theatre in 1989, and changing name and purpose in 1993, The Philadelphia Shakespeare Festival is now the region’s only theatre devoted entirely to Shakespeare’s works.  In 2008/9, they engaged in intensive planning with the board of directors and cultural and community leaders and decided to re-brand and rename the company to better reflect their programming.  The Philadelphia Shakespeare Theatre now has several programs for adults and students including a lecture series featuring world-renowned Shakespeare scholars, Shakespeare School Tour which also tours in schools, and a Classical Acting Academy providing early career actors with intense classical training culminating in a free summer Shakespeare play for the public.

Herbert Garland: Major Herbert Garland OBE, MC, FCS, M. Inst.  Metals.  (1880 – 2 April 1921) was a British metallurgist and army officer.  An Army Ordnance Corps member, in 1906 he was stationed on Guernsey, where he wrote a novel, "Diverse Affections: a Romance of Guernsey".  Garland rose to become Superintendent of Laboratories at the Cairo Citadel, Egypt by 1913 and received a grant from the Chemical Society, of which he was a fellow, to conduct research into ancient Egyptian alloys.  The outbreak of war saw him commissioned as a Special List officer with the Arab Bureau.  Garland developed explosives for the army, including the Garland grenade and was, in September 1916, assigned to train T. E. Lawrence and the fighters of the Arab Revolt in explosives.  His mines were used against the Hejaz Railway and may have been involved in the first derailing of a moving train by explosives.  Garland commanded the desperate defence of Yanbu in which he forced an attacking superior Ottoman force to withdraw with almost no bloodshed.  Awarded the Military Cross and appointed an Officer of the Order of the British Empire, Garland became director of the Arab Bureau after the war and was involved in the post-war negotiations for the future of Arabia.  Returning from Egypt because of poor health, Garland died within days of setting foot in England.

Maiden's garland: A maiden's garland, also known as a virgin's crown, crants or crantsey, is a crown-shaped garland used as a funeral memento for, usually female, virgins.  They are generally made of paper flowers, rosettes and ribbons fixed to a wooden frame.  Many are also adorned with white paper gloves, and may be inscribed with verses of poetry and the name of the deceased.  The garlands are carried before, or on, the coffin during the funeral procession and afterwards displayed in the church.  W.R. Bullen, writing in "The Tablet" in 1926, reports that the "practice of carrying garlands at a maiden's funeral was common in England, Wales and Scotland before the Reformation and after it for two hundred years or more, but the custom has now almost entirely fallen into disuse."  Shakespeare refers to the custom in his play "Hamlet", when describing the burial of Ophelia:

Hamlet: The Tragedy of Hamlet, Prince of Denmark, often shortened to Hamlet ( ), is a tragedy written by William Shakespeare at an uncertain date between 1599 and 1602.  Set in Denmark, the play dramatises the revenge Prince Hamlet is called to wreak upon his uncle, Claudius, by the ghost of Hamlet's father, King Hamlet.  Claudius had murdered his own brother and seized the throne, also marrying his deceased brother's widow.

Khoon Ka Khoon: Khoon Ka Khoon (Blood for Blood) also called Hamlet is the first Hindi/Urdu 1935 sound film adaptation of a Shakespeare play.  Directed by Sohrab Modi under his Stage Film Company banner, it is cited as one of the earliest talkie versions of this play.  Credited as "the man who brought Shakespeare to the Indian screen", it was Modi's debut feature film as a director.  The story and script were by Mehdi Hassan Ahsan from his Urdu adaptation of Shakespeare's "Hamlet".  Starring Sohrab Modi, "Khoon Ka Khoon" was also the debut in films of Naseem Banu who played Ophelia.  The other star cast included Shamshadbai, Ghulam Hussain, Obali Mai, Fazal Karim and Eruch Tarapore.

Love's Labour's Lost (film): Love's Labour's Lost is a 2000 adaptation of the comic play of the same name by William Shakespeare, directed by and starring Kenneth Branagh.  It was the first feature film to be made of this lesser-known comedy.  Branagh's fourth film of a Shakespeare play (he did not direct the 1995 "Othello", although he did play Iago), "Love's Labour's Lost" was a box-office and critical disappointment.

Thomas J. King Jr.: Professor Thomas J. King Jr. (July 25, 1925 – 1994) was an educator, and an early user of word processing and sequence analysis to compare available early versions of William Shakespeare's plays for identification of variant texts and their analysis.  Dr. King's historical work also researched original prompt copies of Elizabethan Era and Jacobean Era plays contemporary to Shakespeare, along with their marginalia, in order to identify stage directions and infer physical staging of Shakespeare's plays at the Globe and other London venues, as well as at provincial halls and inns where Elizabethan troupes performed on tour.  In his extensive studies, Prof. King created databases of every Shakespeare play and other extant Elizabethan contemporary playhouse documents, by scene and character, to determine number of lines, and therefore the roles that could be doubled with sufficient time between for costume change, thus enabling him to determine the size of a working Elizabethan theater company.

Supporting paragraphs: Maiden's garland Hamlet
Answer: Denmark