Both Garba and Dandiya Raas are Gujarati folk dances that are characterized by circular dancing around an earthen-ware lamp.
According to Wikipedia; Garba is performed in a circle as a symbol of the Hindu view of time. The rings of dancers revolve in cycles, as time in Hinduism is cyclical.
Last weekend the UWI Hindu Society, the Movement for the Encouragement of Dharmic Services, and several other Hindu groups hosted Garba and Dandiya Raas celebrations.