Make weekend breakfasts special. One tradition that has survived in my own household is baking Sunday morning biscuits. They roll out the dough and shape the biscuits - hearts for Valentine's Day, turkeys for Thanksgiving and circles for ordinary days. The ritual gives everybody something to look forward to on weekends. Retell your family stories.
Kids love to hear stories about themselves and to laugh at private jokes.
So make the effort. They won't forget it.