The GRASSA Centre covers the coastal area between Mossel Bay and Plettenberg Bay. Meetings are held monthly on the fourth Saturday at 15:00 in the Catholic Church Hall in Sedgefield.
Committee (2023-2024) : John Atherstone (Vice-Chair), Peter Hers, Case Rijsdijk (Chair), Mark Taljard.
Contact details
E-mail: particles@mweb.co.za