Nub becomes a chimney sweep. Meanwhile, Frieda's ex-husband returns with an unusual proposal: he wants to get married again, and wants Frieda to return his grandmother's ring so he can give it to his new spouse.
Ava invites sixties civil rights leader Aurelia Danforth to a Martin Luther King commemoration, then discovers that the guest has a past involving Ponder.
The Oakwood Academy, an exclusive private school Molly wants to attend, scrutinizes Wood and Ava, who discover they must pass an exam before Molly can be admitted. Meanwhile, Nub goes on a date with Amanda.
Wood is having trouble dealing with Molly's growing womanhood— even before he discovers her erotic diary, and overreacts to her first "date". Meanwhile, Harlan's visiting inlaws are putting a damper on his sex life.
War breaks out between the women and the men on a segregated camping expedition after Wood scares the girls with his bear costume and gets whacked with a shovel—and culminates with the women abandoning the men during their ritual skinny-dipping. (Part 1 of 2)
On his birthday/wedding anniversary, an innocent Wood is photographed with a stripper; and Prosecuting Attorney candidate Ava discovers she's pregnant despite Wood's vasectomy.