TnT Overspill is a groups for kids aged 5 to 10 years which is run as a parallel session to Tim's Tots during the school holidays. Parents and carers who wish to attend Tim's Tots can bring their older children to attend the TnT Overspill sessions. These sessions take place in the church hall and are run by members of the Tim's Tots team. There is a charge of 50p per child, and registration is required. Drinks and snacks are provided for the children.