On 24 March 2024, H.E. Mrs. Ureerat Chareontoh, Ambassador of Thailand to Singapore, participated in the SG100 Foundation's 2024 Annual "Lest We Forget" Lunch to commemorate the legacy of the late Lee Kwan Yew. The event was presided over by Mr. Chee Hong Tat, Transport Minister and Second Minister for Finance, as the Guest-of-Honour.

Established in 2016, the SG100 Foundation provides a platform for intergenerational dialogue and exchange, emphasizing the collective responsibility to learn from the past and build a better future together. The "Lest We Forget" Lunch, a cornerstone event of the Foundation, brings together different generations of leaders and community members to reflect on historical significance and contemporary relevance.