The International Edible Book Festival is an annual event usually held on or around April 1,^[1] which is also known as Edible Book Day. The global event has been celebrated since 2000 in various parts of the world, where "edible books" are created, displayed, and small events are held. The creations are photographed and then consumed. Regular contributors to the site are groups from Australia, Brazil, India, Italy, Japan, Luxembourg, Mexico, Morocco, The Netherlands, New Zealand, Russia, and Hong Kong. The event was initiated by Judith A. Hoffberg and Béatrice Coron in 2000.^[2]

The official website says that the International Edible Book Festival is held to commemorate "the birthday of French gastronome Jean Anthelme Brillat-Savarin (1755–1826), noted for his book Physiologie du goût, a witty meditation on food", though April Fools' Day is also related as "the perfect day to eat your words and play with them as the 'books' are consumed on the day of the event".^[3] (cf. The Phantom Tollbooth, as regards eating one's words.)

The participation rules per a related site are:^[3][4]

• The event must be held on April 1 or around it
• "All edible books must be 'bookish' through the integration of text, literary inspiration or, quite simply, the form."
• "Organizations or individual participants must register^[5] with the festival’s organization ... and see to it that the event is immortalized on the international festival website." This site is collecting photographs for publication in a book.

In 2005, the festival was a joint initiative of forum book art and the Museum of Work, Hamburg, where pastry chefs made edible books. The "book art" was displayed, photographed, and then eaten.^[6] In 2005, the event was celebrated in Los Angeles, too, at the Los Angeles Book Arts Center as the Annual International Edible Book High/Low Tea on April 2, where artists were encouraged to create and consume tomes.^[7] A 2006 Indianapolis Monthly described the Indianapolis festival as a "quirky event" held on April Fools' Day, "celebrating both food and literature." Participants created foods resembling literary titles.^[8]

Loganberry Books in Shaker Heights, Ohio has held an edible books festival every April since 2004^[9][10] In 2013, awards were given for Most Literary, Most Appetizing, Most Book-like, and Most Creative.^[11]

A University of Florida library holds the event as the Edible Book Contest in April, in connection with National Library Week. There are two rules for the contest: Entries should be edible, and they must somehow relate to a book. Besides edible books, other entries include "edible book trucks" and "edible bookmarks". The event kicks off with viewing of the entries, each of which has an information card describing the book title, author, and creator of the book art. The "books" are judged by a panel of judges and by public voting. Awards are given in categories like: Most Creative, Least Edible, Best Overall Fiction, Best Overall Non-Fiction, and Best Children's Book.^[12] In 2010, the event is planned to be held on April 15 and the award categories are: Best Overall Entry, Best Book Theme, Best Pun, Best Adult Book, and Best Children's Book.^[13]

Perkins Library at Hastings College in Nebraska (US) celebrated Banned Books Week 2008 by holding an edible book contest. The event invited guests to consume cooked dishes and baked goods that resembled covers of banned books or reflected their content. A reporter sums up the aptly named event: "Our celebration took Sir Francis Bacon's famous words quite literally: 'Some books are to be tasted, others to be swallowed, and some few to be chewed and digested.'"^[14]

In 2011, the British newspaper Metro ran a story that they would begin producing the newspaper on an edible "Sweet tasting paper" claiming to bring customers "news in the best possible taste". The newspaper later clarified this was nothing more than an April Fools' joke.^[15]

• Guide to planning and hosting an edible book festival at an academic library Archived April 13, 2015, at the Wayback Machine