Casa and 6-9N & 6-9S We all love our mothers and Mother’s Day gives us an opportunity to honour them and show how much we love them. Our Casa and 6-9 Elementary children are eagerly planning to welcome their mother to our yearly Mother’s Day celebrations. Lower Elementary: Mother’s Day celebrations will be on Friday, May 11. Both 6-9 North and 6-9 South will come together at 10-11 am in the lunchroom to celebrate. Casa: Mother’s Day celebrations will be on Friday, May 11. Please sign up for the morning 11:00-11:45 am or afternoon 3:00-3:45 pm session.