On Thursday 15 September (2pm-6pm) and Saturday 24 September (10am-1pm) drop in sessions are being held at the National Museum Cardiff - there is no need to book, just turn up.
Ddydd Iau 15 Medi (2pm-6pm) a dydd Sadwrn 24 Medi (10am-1pm) cynhelir sesiynau galw heibio yn yr Amgueddfa Genedlaethol yng Nghaerdydd – does dim angen archebu lle, dim ond galw heibio.