Dim Sum Delight is inspired by dim sum culture and the local, family-owned restaurant Rol San. In Feb 2023, Rol San briefly shut its doors and relocated up the street because their landlord chose to develop their block into a condo. They operated at this previous location for 28 years. Later that Spring, Joyce Li and her parents, the co-owners of the establishment, were able to reopen at 388 Spadina to continue serving all-day dim sum in the heart of Chinatown.