Research at the intersection of computational, cognitive and systems neuroscience has a particularly strong position in the Barcelona area, which has consolidated in the last decade in a thriving, dynamic scientific community. Scattered across several research and academic institutions across Barcelona, this community congregates around common scientific activities to foster scientific collaboration and cross-fertilization. This webpage constitutes a gathering place to share events and initiatives (e.g. annual BARCCYSN meeting, journal clubs, retreats) that motivate and foster this community, and it provides an entry point for anyone interested in computational, cognitive and systems neuroscience in Barcelona.