<h1>Achchi Bhookh Quiz promoted family-focused nutrition education using workshops, a parent-child quiz, and an AI WhatsApp nutrition assistant.</h1> A nationwide nutrition-education initiative used a parent-child quiz, workshops, and expert sessions to promote balanced diets, seasonal produce, reduced processed foods, and physical activity for children aged 6-12. The program emphasised intergenerational learning and community spread of healthy habits, integrated an AI WhatsApp nutrition assistant providing age- and activity-specific meal planning and personalised advice, and employed prizes and broad registration to scale participation.