Diwrnod heb wisg ysgol / Non-uniform day

YGGG Llantrisant is raising money for BBC Children in Need
Diwrnod gwisgo dillad anffurfiol 2021! / Wear your own casual clothes day 2021! · 19 November 2021
Diolch yn fawr iawn am gefnogi'r ysgol i godi arian unwaith eto eleni at yr achos da hwn.
Many thanks for supporting the school to raise funds for this worthwhile cause.
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