Kálmán Day explores a life stage where the characters come to realize that life is largely about repetition, and major turning points are no longer on the horizon. Risk-taking is abandoned in favor of preserving what they already have, as there’s neither time nor energy to start over.

Levente and Zita, a couple in their forties, arrive at their friends’ home to celebrate Kálmán’s name day. However, even before the festivities begin, it becomes clear that they have an ulterior motive: they want to register their child at their friends’ address to secure a spot at a better school in the district.

The celebration, already tinged with unease, takes a darker turn when Ernő, the family handyman, joins the gathering. He’s grieving the recent death of his wife, and his presence underscores the tension in the air. Hidden grievances, frustrations, dissatisfaction, and unspoken desires gradually surface throughout the evening. By the end of the night, the conflict over the school registration—a point of contention for Kálmán—proves to be the least of their worries.