The National Centre for Liturgy has prepared Advent resources which include an Advent Service (including a Powerpoint file), an Evening Prayer based on the 'O' Antiphons, and prayers and notes on various aspects of Advent. See downloadable files below.
The resources may be used and adapted by parishes and schools, or by individuals, households or families, as they keep an Advent moment or make an Advent space.
These resources are also on the website of the National Centre for Liturgy: www.liturgy-ireland.ie