Lena is excited that her family is coming together to throw her a 70s-themed 40th birthday party.
The family plans a '70s-themed birthday bash for Lena, but Lena's mother's concerns about Stuart threaten to ruin the party. Meanwhile, Callie and Aaron try to prove Kyle's innocence; Mariana's STEAM club vie for an invitation to a robotics competition; Jude's upset when he learns Conner visited town without seeing him; and Brandon considers drastic measures to earn extra cash.—Malik Mccoy