On 16 December 2024, our colleagues from NCC France, NCC Romania, NCC Austria, NCC Netherlands, and NCC Spain will jointly host a webinar titled Harnessing HPC and AI: Open Source Innovations and Real-World Applications. This event will focus on the use of open-source tools, including scikit-learn, within the HPC ecosystem. It will also showcase practical applications of AI and HPC through a series of engaging case studies presented by experts from these NCCs.