There appear to be several, just in England and the US. They are held in San Francisco, CA; Galveston, TX; Port Jefferson, NY; and in England, in Chatham, Kent and Rochester. To find the one you're interested in, just Google "Charles dickens Christmas fair".
There are also others to be found that are not held around Christmas.
San Fransisco San Fransisco
The Great Dickens Christmas Fair is a recreation of Victorian London. It is at Cow Palace Exhigiton Halls, 2600 Geneva Avenue, San Francisco, California.
Westminster Abbey
Yes, Charles Dickens kept a diary for much of his life, but not all of it has been found. Some of his diaries and letters are held in archives and collections, providing insight into his life and work.
The opening sentence of "David Copperfield" by Charles Dickens is: "Whether I shall turn out to be the hero of my own life, or whether that station will be held by anybody else, these pages must show."
The Tennessee State Fair is held at The Fairgrounds in Nashville. The fair is held annually during September.
Gad’s Hill was the home of Charles Dickens in Higham, Kent. It held sentimental value for him as it was a place of personal achievement and symbolized his rise from humble beginnings to success as a renowned author. Dickens considered Gad’s Hill his “heart's delight” and chose to live there for its tranquility and inspiration.
In 'A Tale of Two Cities', Charles Dickens is referring to Joanna Southcott, an English religious prophetess who claimed to have special powers and predicted the coming apocalypse. Mrs. Southcott was known for her controversial prophecies and held a significant following during her time. Dickens uses her name as a symbol of superstition and false prophecy in the novel.
The Arizona State Fair which is held annually in Phoenix. In 2013 the fair will be held from October 11th to November 3rd but will be closed on Mondays and Tuesdays.
The 1982 World's Fair was held in Knoxville, Tennessee.
The Christmas period of 1813-1814 was the last time the Frost Fair was held. The Thames River would freeze between old London Bridge and Blackfriars. Dozen of London traders would set up stalls and booths selling drinks, food, and wares, and souvenirs.
They are held in churches.