Excited to announce that registrations are now opened for the Tonale Winter School, of which I am now officially an organizer! This is a well-known cosmology winter school addressed to advanced MSc students, PhD students, and junior postdocs, which started in 2007 and takes place in Tonale Pass, Italy. The XIX Edition will take place from November 29 to December 5, and will cover gravitational waves, supernovae uncertainties, cosmological tensions, and multimessenger cosmology. I can state without doubt that this year will feature a superb selection of lecturers: Héctor Villarrubia, Madeleine Ginolin, Marco Raveri, and Vivian Poulin (who, fun fact, was my roommate back in 2014, when we attended as students). Registration is open here until October 15: however, since places are limited and the expected number of applications is very high, we strongly recommend applying as soon as possible.