The first Caspian kutum festival was held by the municipality and city council of Shirud. At the festival, the Coldwater Fishes Research Center of Tonekabon provided the most important research and development achievements in the form of the final report, technological products and knowledge-based products, banners and brochures. Live Salmo trutta caspius and rainbow trout derived from the macro project of Specific Pathogen Free (SPF) rainbow trout production were visited by the general public. At the end, the head and staff of the Coldwater Fishes Research Center of Tonekabon were appreciated for their active participation at the festival.