Sundays at my grandparents. We always visited our grandparents during Sundays, and when my grandfather was alive, he used to take all of us kids to a mall (which seemed so big then) and let us choose one toy each which he would buy.
Long road trips. My family loved to travel, and we would take these long (3-6 hour) trips on the road and it would always lead to a new adventure - a church we've never been to, a beach, a mountainside picnic, or a clubhouse.