Santa himself will make an appearance.
Birr is ready to welcome the festive spirit with their Christmas Family Fun Day tomorrow.
Green Street is the location this year and will see the official turning on of the Christmas lights.
Santa's train, a magic show and face painting will be on offer - and Santa will be in his grotto with Mrs Claus from 2pm to 5:30 pm.
The Sing It Community Choir will also preform before Santa and his elves have the honour of switching on the lights.
Admission to Green Street is €10 per person.