On Saturday the annual Lord Mayor’s Show will crawl its way across London’s Square Mile in a three mile long procession that will involve 123 floats and 6,200 people. The show (a scene from last year’s procession is pictured) is held each year as the first public outing of the newly elected Lord Mayor – this year it’s David Wootton, the City of London’s 684th Lord Mayor, who officially takes up his new office tomorrow (11th November). Organisers have said the procession will follow its usual route despite the protestors currently encamped outside St Paul’s. Leaving Mansion House, the official residence of the Lord Mayor, at 11am, it will make its way down Cheapside to St Paul’s Cathedral, where the new Lord Mayor will be blessed, before heading onto the Royal Courts of Justice, where the Lord Mayor swears an oath of allegiance to Queen Elizabeth II, and then returning to Mansion House. The the procession, the origins of which date back to 1215, will feature representatives of livery companies, educational and youth organisations, military units and other London-associated organisations and charities like St Bart’s Hospital. There will be a fireworks display at 5pm on the Thames between Blackfriars and Waterloo. For more information, see www.lordmayorshow.org.

• Organisers have unveiled plans for the London 2012 Festival, a 12 week nationwide cultural celebration of music, theatre, dance, art, literature, film and fashion held around next year’s Games. We’ll be providing more details in upcoming weeks and months but among the highlights in London will be a British Museum exhibition on the importance of Shakespeare as well as “pop-up” performances by actor Mark Rylance – both held as part of the World Shakespeare Festival, a musical tribute to the history of jazz at the Barbican by the London Symphony Orchestra and Jazz at the Lincoln Center Orchestra, an exhibition of the work of artist Damien Hirst at the Tate Modern and another on Yoko Ono at the Serpentine Gallery, and ‘Poetry Parnassus’ at the Southbank Centre – the largest poetry festival ever staged in the UK. The festival is the finale of the “Cultural Olympiad” – launched in 2008, it has featured a program of events inspired by the 2012 Olympics – and will see more than 10 million free events being held across the country. For more details, see www.london2012.com.

In a tradition which dates back to the late 1800s, three “poor, honest (and) young” women have been awarded a dowry by the City of London Corporation. Susan Renner-Eggleston, Elizabeth Skilton, and Jenny Furber have each received around £100 under the terms of a bequest Italian-born Pasquale Favale made to the City in 1882. Inspired by the happiness he found is his marriage to his London-born wife Eliza, Favale bequeathed 18,000 Lira to the City in 1882 and stipulated that each year a portion of the money was to be given to “three poor, honest, young women, natives of the City of London, aged 16 to 25 who had recently been or were about to be married”. To be eligible the women must have been born in the City of London or currently reside there.

• On Now: Leonardo da Vinci: Painter at the Court of Milan. Billed as the year’s blockbuster art event in London, this exhibition at the National Gallery focuses on Da Vinci’s time as a court painter in Milan in the 1480s-90s and features 60 paintings and drawings. Thanks to a collaboration between the National Gallery and the Louvre, they include two versions of the Virgin of the Rocks (it is the first time the two versions are being shown together). Other paintings include Portrait of a Musician, Saint Jerome, The Lady with an Ermine (an image of Cecilia Gallerani, mistress of Milan’s ruler at the time – Ludovico Maria Sforza, ‘Il Moro’) and Belle Ferronniere as well as a copy of Da Vinci’s painting, The Last Supper, by his pupil Giamopietrino. Runs until 5th February and an admission charge applies. For more, see www.nationalgallery.org.uk.

News this week that The Magazine building in Kensington Gardens – which dates from 1765 and was built to house munitions initially intended to help repel a Napoleonic invasion – is getting a new lease of life as an art gallery. The Royal Parks have awarded the Serpentine Gallery a contract to create a new art space – the Serpentine Sackler Gallery – in the building. Pritzker Prize architect Zada Hadid will oversee the renovation of the building which will be open in time for the Olympic Games in 2012. PICTURE: John Offenbach © The Royal Parks and Serpentine Gallery.

• A Blue Plaque commemorating singer, songwriter and one-time Beatle John Lennon’s stay in a house in Marylebone was unveiled last month. Yoko Ono unveiled the plaque at 34 Montagu Square, where she and John lived in the basement and ground floor flat in the latter half of 1968 when Lennon was working on The Beatles’ White Album. It was the first home the couple shared and, while Lennon lived at a number of London addresses between 1963 and 1971, of those that survive it is the home he occupied for the greatest period. Previous occupants included Ringo Starr, Paul McCartney and Jimi Hendrix.

• ON NOW: Titanic: The Artefact Exhibition will be held at the O2 from 5th November until 1st May. The exhibition traces the Titanic’s final journey, from Cherbourg on 10th April, 1912 to its sinking with the loss of 1,500 lives after striking an iceberg three days later. Featuring more than 200 artefacts from the ship, the exhibition includes recreated interiors from the ship. Tickets start at £13 for adults. For more information, see www.titaniclondon.co.uk.