Since then, Labour Day has served both as a day of formal recognition for the labour movement and as a day of rest and recreation for all workers. While Labour Day parades and picnics are organised by unions, many Canadians regard Labour Day as the Monday of the last long weekend of summer. Non-union celebrations include picnics, fireworks displays, water activities, and public art events. Since the new school year generally starts right after Labour Day, families with school-age children take it as the last chance to travel before the end of summer.