This is a virtual (and maybe later hybrid) Workshop Series on Non-Archimedean and Tropical Geometry, organized by Lorenzo Fantini (Ecole Polytechnique), Martin Ulirsch and Annette Werner (both at Goethe University). The first meeting is taking place on Oct. 1, 2021. For more information, please see https://www.math.uni-frankfurt.de/nonarchtrop2021/