The performance "Teātra trupas KVADRIFRONS | Sieraina drāma visai ģimenei BRŪNAIS SIERS" is a crime drama for children and their parents, taking place at Jaunolaines Kultūras nams in Jaunolaine in September 2026. Suitable for primary school-aged children and families, the production is based on Erlend Loe's comic "Kurš sasēdēja brūno sieru?", inspired by Agatha Christie's "Orient Express". Directed by Paula Pļavniece, performed in Latvian.