8–9 August 2025: Keisuke Tonkotsu King 14th Anniversary & SG60 Celebration: $0.60 Ramen Promotion at Orchid Hotel by JR 5/Aug/2025 Celebrate Tonkotsu King’s 14th Anniversary and Singapore’s 60th birthday with an exclusive Keisuke $0.60 ramen promotion on 8–9 August 2025, available only to app members at their Orchid Hotel outlet. Limited to 300 bowls daily. Read more
