Offers and Promotions Din Tai Fung Festive Chocolate Lava Bun: 10% Off with OCBC Cards, Plus Free Hot & Sour Soup on $80 Spend, Until 31 Dec 2026 Din Tai Fung's Steamed Chocolate Lava Bun is back from 1 Nov to 31 Dec 2026 at all Singapore restaurants, with 10% off for OCBC cardmembers and a free small Hot & Sour Soup on weekday meals of $80 and above. Nov 8, 2026