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MINA and Lidl wanted the children's wing of RADAR 2026 to teach nutrition and movement without a single lecture — for 5–10-year-olds who don't read instructions and don't wait.
One world across four stations, linked by one hero — Pufărici, Lidl's hedgehog. Kids colour creatures that swim on a lagoon wall, feed Lidl products to four monsters, play with their palms on a projected planet and talk to Pufărici in real-time 3D. Same rule everywhere: show something to a sensor, and a creature answers in under a second.
All four installations ran live for three days at ARCUB, Bucharest (25–27 September 2026). 577 children's drawings brought to life, 48 Lidl products recognised — and zero personal data stored.








