Cook Islander foster care | Fijian foster care | Maori foster care | Samoan foster care | Tongan foster care Tongan foster carers are needed so children of Tongan background in foster care can be looked after by carers from their own community. This helps to keep Tongan children connected to their culture, language, religion and community. These connections help children in foster care develop a positive sense of identity and belonging. To download a brochure for more information click here. Apply today! Begin the process to become a foster carer.