Our other special guests are Lisa Wriley and Besta Peter.  Lisa comes from New South Wales and will share her struggles and successes in reducing beverage litter and the use of plastic bags in the Australian community.  Besta Peter is a Launceston-based social worker who grew up in the Sudan and came to Australia in 2003.  She willl join the Gathering to speak of her experiences of struggle to overcome barriers of language and culture.