One big (straight, gay, multi-cultural, traditional) happy family.
The Pritchett-Dunphy-Tucker clan is a wonderfully large and blended family. They give us an honest and often hilarious look into the sometimes warm, sometimes twisted, embrace of the modern family.
At Luke and Manny's first school dance, Jay and Phil take them to the mall which turns disastrous, Claire's happiness turns into jealousy when Gloria joins the school dance committee. Meanwhile, Cameron and Mitchell learn about Lily biting other kids at the playground.