Open call invites local designers, makers and creative entrepreneurs to showcase and sell original, functional design products at Mada, the curated retail space at Doha Design District supporting local creativity and design excellence Doha, Qatar; 7 November 2026: Doha Design District, powered by Msheireb Properties, invites designers, makers and creative entrepreneurs across Qatar to submit products with original designs for consideration at Mada, the curated retail space at Doha Design Distric…