On July 12th and 13rd, 2025, Benso Castle of Mercenasco will open its ancient doors to Exoterica Mundi, a unique event born out of the desire to create a meeting point between the visible and the invisible, between ancient knowledge and new spiritual explorations. During the event, on Saturday, July 12th, in addition to speakers, scholars and practitioners who will present lectures dedicated to different aspects of esotericism, Numa Echos will be present and will enliven an area dedicated to artists, artisans and creators of magical, ritual and symbolic artifacts with a DJset of dark and disturbing sounds from 7 p.m. onward.