It was an opportunity to highlight businesses, venues and organisations that will be able to offer a service and/or support to practise, use, hear or see the Welsh language.
Roedd yn gyfle i dynnu sylw at fusnesau, lleoliadau a sefydliadau fyddai’n gallu cynnig gwasanaeth a/neu gymorth i ymarfer, defnyddio, clywed neu weld y Gymraeg.