• Paddington comes to the Museum of London in a new exhibition opening tomorrow to coincide with the bear’s big-screen debut. A Bear called Paddington charts the story of the character from his genesis on Christmas Eve, 1956, when creator Michael Bond bought his wife a small toy bear and named him after the railway station near where they loved across the next almost 60 years to today. Objects on display include: a first edition A Bear Called Paddington – dating from 1958, it belonged to Bond’s daughter Karen Jankel; an original illustration of Paddington by Paddy Fortnum; the typewriter Bond used to write Paddington at Work and Paddington Goes To Town; the original Paddington puppet from the 1970s TV animations; and, props from the upcoming film Paddington (released on 28th November). The free exhibition runs until 4th January. See www.museumoflondon.org.uk for more. The museum, meanwhile, is also playing host to a new life-sized statue of the famous bear designed by Benedict Cumberbatch (and known as Sherlock Bear for obvious reasons given Cumberbatch’s penchant for playing a certain detective – pictured). It forms just one stop on the Paddington Trail which, as the work of VisitLondon.com, NSPCC and film-makers StudioCanal, links 50 sites – each with their own statue of the bear – across the capital. Designed by everyone from Mayor Boris Johnson to football star David Beckham and actors Sandra Bullock and Hugh Bonneville, the bears can be found around town until 30th December. For more on the trail, including a map of locations, check out www.visitlondon.com/paddington/.

• While the Oxford Street lights are already switched on (as are those in Covent Garden), Carnaby Street’s Christmas decorations are to be officially launched at 6.30pm tonight. The launch coincides with a shopping party (including 20 per cent discount), live music, free drinks, good bags and “trend masterclasses” with Grazia Magazine’s editor-at-large Angela Buttolph. Oh, and the decorations consist of eight red and white oversized sets of headphones and sunglasses. Meanwhile the Regent Street lights get turned on this Sunday with an event featuring a star-studded cast including Take That’s Mark Owen, Gary Barlow and Howard Donald (who are switching on the lights but not playing). While there’s entertainment along the street from noon, the music kicks off at 4pm and the lights, designed around the theme of the film Night at the Museum: Secret of the Tomb, get switched-on at 5pm and will be followed by a fireworks display. For more, see www.regentstreetonline.com.

• The Guards Memorial in Horseguards Parade, Westminister, has been upgrade to a Grade 1-listed structure on the advice of English Heritage. Unveiled in 1926 by the Duke of Connaught, Senior Colonel of the Guards, and General George Higginson, a Crimean veteran, the memorial commemorates the 14,000 Guardsmen who died in the First World War. Designed by architect Harold Chalton Bradshaw and sculpted by Gilbert Ledward, it features five bronze soldiers, each representing a typical soldier from each of the divisions – Grenadiers, Coldstreams, Scots, Welsh and Irish Guards.

• On Now: Grayson Perry: Who Are You? This exhibition at the National Portrait Gallery near Trafalgar Square features a series of new works created by Perry during the making of his Channel 4 TV series of the same name. Interspersed with 19th and 20th century collections of the gallery, the portraits – which include a tapestry, sculptures and pots – are of families, groups and individuals and include everyone from a young Muslim convert and Celebrity Big Brother contestant Rylan Clark. Runs until 15th March. Entry is free. For more, see www.npg.org.uk.

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