Several prestigious events are held worldwide, including: 1. International Conference on Nanoscience and Nanotechnology (ICONN): A platform for scientists and engineers to share their latest research. 2. Nanotech Conference & Expo: One of the largest events showcasing nanotechnology applications. 3. NanoTech Japan: Focused on the intersection of academia and industry in Japan. 4. Graphene Week: Dedicated to the latest advancements in graphene research.