From September 29 to October 28, 2025, citizens are invited to bring any brand of cleaned metal mooncake tins^ to the concierge or service counters at any of the 10 designated Sino Group malls*. Participants will receive an HKD 20 discount coupon for Kee Wah Bakery. Members of the S⁺ REWARDS program will enjoy double the coupons as a special bonus. YM² Yue Man Square does not offer double coupons for S⁺ REWARDS members.
All collected tins will be donated to Christian Action to support their charitable initiatives.
*The designated malls for this program are:
A total of 22,000 coupons# is available, with a limit of 5 coupons per person (S⁺ REWARDS members can redeem up to 10, except YM² Yue Man Square). Coupons are available on a first-come, first-served basis until stocks last.