The ISPPCC2025 will be preceded by the y(oung)SPPCC, a pre-symposium specifically tailored for PhD researchers and early-career postdoctoral researchers. This event provides an opportunity for participants to connect in a more personal setting, foster relationships, and prepare for the main conference. The primary goal of the ySPPCC is to promote scientific exchange among the new generation of researchers through the presentations of their work and discussions, which could further enhance collaboration and the sharing of ideas among young minds.