Having fun while speaking Welsh is the theme of this year’s Shwmae Su’mae campaign led by Mentrau Iaith Cymru. The event, which takes place annually on 15 October, is a national celebration of the Welsh language, wherever you live and whatever your level. It’s an opportunity to have fun and share the language – in the shop, leisure centre, at work, with friends. In the past it has been celebrated by schools, restaurants, shops, businesses...