The BonnBrain³ Meeting series, jointly organized by the Bonn Center of Neurosciences, the DZNE, the SFB1089, and BIGS Neurosciences, was initiated in 2014. Over the years, this annual gathering has evolved into a staple event, uniting neuroscientists from Bonn with leading national and international experts. The Bonn Brain³ Meetings serve as a platform for showcasing cutting-edge advancements in the field of neurosciences, fostering the exchange of ideas. These meetings feature exceptional scientific presentations, as well as Lightning Talks and Short Talks by early-career researchers, poster sessions, a Brain Art Competition, and a lively Bonn Brain³ Party Evening with live music.