Welsh Government has issued guidance on organising Christmas events.
Christmas activities such as winter wonderlands, light shows, reindeer trails and other similar activities are highly likely to constitute an event for the purposes of the Health Protection (Coronavirus Restrictions) (No. 4) (Wales) Regulations 2020. This may include cases where existing premises or attractions are augmented on a temporary basis (e.g. in relation to the festive season).
Click here to see the full guidance.