In these days devoted to spreading science, the Festival of Science of the Botanical Garden of the Univesitat de València is one of the most expected activities by the public, in which year after year, citizen participation increases. This year, with the common thread of medicinal plants, activities will be carried out aimed to all kinds of public, but especially to children. The Botanical Garden offers a wide range of shapes, colours and smells that children discover through a program of playful activities. It is already traditional the presence of the storyteller Llorenç Giménez, who in different corners of the Garden will tell us incredible stories. In this edition we will focus on science games and for this the following workshops have been planned for the Joan Plaça Auditorium