Book excerpt: In this case study of Kenya's Nairobi Chapel and its "daughter" Mavuno Church, Wanjiru M. Gitau offers analysis of the rise, growth, and place of megachurches worldwide in the new millennium. This engaging account centers on the role of millennials in responding to the dislocating transitions of globalization in postcolonial Africa and around the world, gleaning practical wisdom for postdenominational churches everywhere.