9 June 2026 onwards: COLLIN’S Singapore Ladies Social 2sday 20% Off Promotion – Weekly Tuesday Dine-In Deal at All Outlets in Singapore by JR 10/Jun/2026 COLLIN’S Singapore introduces Social 2sday, a weekly Tuesday dine-in promotion offering ladies 20% off à la carte items at all outlets from 9 June 2026 onward, making weekday dining more affordable and enjoyable. Read more
