This event was an introduction to politics and important cannabis movements in Mexico on 25th November 2017. The presentation of a book entitled “an introduction to zombies” on the therapeutic uses of cannabis with the objective of providing a collaborative and dynamic exchange of knowledge on recreational use of cannabis, from the philosophical, political, medical and social that it advocates as the main premise for the development of individual freedom; The exhibition of some local artists was also included, and at the end of the SFL Organization presentation, together with materials/products that were donated by the sponsors.