When her mother makes her leave Manhattan to attend a summer camp in Pennsylvania, eleven-year-old Natalie tries to overcome her aversion to nature and makes new friends while, at the same time, keeping the identity of her famous father a secret.
During her second summer at camp, Grace tries to balance her enthusiasm for fun activities, including trying out for a play, with her promise to her parents to read two books.
Having left summer camp to return home, the girls from bunk 3C use a blog to keep one another informed of their struggles adjusting to sixth grade at their respective schools and to new situations at home.
As Brynn struggles to maintain her relationship with Jordan while starring in a professional play, Nat has a huge fight with Tori while in Los Angeles to attend the Academy Awards with her father, who was nominated as Best Actor.
When Dr. Steve from the defunct Camp Lakeview goes to work at Camp Walla Walla and invites the girls to follow him there, they find their reunion to be full of conflict with some of Camp Walla Walla's established attendees.