When Josh invites Mindy to a Halloween party, Mindy stresses out about finding the perfect costume to impress him. Meanwhile, Danny and Jeremy leave work early to finally take their driver's license tests, much to Danny's embarrassment,.

Mindy decides to cook Thanksgiving dinner at Gwen's house, but she is completely caught off guard when her former blind date, Dennis, arrives with his new girlfriend. Meanwhile, a lonely Danny mans the empty office while Betsy and Jeremy visit Betsy's eccentric family for the holiday.