Zomer in de Mare took place between the 7th of July and the 4th of August 2021 in TAQA Theater de Vest in Alkmaar.
To regulate the flow of visitors and to observe the 1.5 meter distance measure, the festival moved this year indoors. The big room was transformed into a festival atmosphere and completed with swaying trees and singing birds. HH Producties developed the concept together with the team of TAQA Theater de Vest and programmed numerous circus, dance and street theater performances.