Keti Koti Block Party On Saturday 27 June, Marimba invites SlapFunk for Keti Koti in Westerpark. Two communities, two musical worlds, coming together through shared history, sound and movement. Rooted in Afro-diasporic culture, this block party blends genres and generations in the spirit of Keti Koti. A day shaped by connection, collaboration and collective energy. Pre-register to receive updates on the location, line-up and full program.