One's Got Class and the Other One Dyes (S03E04)

The Stars Hollow PTA invites Lorelai and Luke to talk about their businesses at the high school's Career Day, but the students are more interested in Lorelai's teen pregnancy. Meanwhile, Lane learns her mom wants to send her off to a conservative religious college, so she declares her independence by dyeing her hair purple (with Rory's help). (The WB)