The school holds an annual Christmas tree sale that starts Thanksgiving weekend and runs until the trees are sold out.  The tree sale has quite a following of patrons who return every year to support the school. The sale takes place in the parking lot of Our Lady of Lourdes on 21st Street.  The tree lot is open during and day and into the evenings, as well as weekends. The challenge of this fund raiser is to staff the tree lot at all times.  A trailer is on site to provide warmth and comfort to those who are selling trees.  What better way is there to celebrate the holiday season than helping people pick out their Christmas tree?