Mega Churches that are Family of God-centric

Have you seen a large church that does a good job of not segregating the family into compartments based on age, gender and sin groups? What does that look like? How can a large church still be a place that is united as a Family of God?

It seems as I visit ‘mega-churches’ they all are program-run and divide the people of God into small groups based on these classifications. I would love to hear if people have seen a large church do this well.