Residue to Resource Card Deck is an educational tool developed for the New European Bauhaus Academy to help designers, students, and makers identify local waste streams and reimagine them as materials for circular design. The deck guides users through questions of sourcing, material properties, processing methods, and potential applications, encouraging a hands-on approach to bio-based innovation. Designed as both a teaching resource and creative prompt, it supports place-based experimentation with agricultural residues, natural binders, and regenerative material systems.