On November 22, 2026 we celebrate the fourth edition of MathFest, the mathematics festival for young and old!\n\nThis year MathFest will be part of a larger event Mutation and will take place for the first time in the winter circus in Ghent.\n\nThe theme this year is music, rhythm and mutations.\n\nThe program offers a wide range of activities, including mathematical facts, surprising applications, magical objects, mystical art, spicy battles, secret magic tricks, crafting techniques and inspiring lectures.