7 Grandpa's Birthday | Road Trip

Grandpa's Birthday: Grandpa thinks he's going to die when he turns 81 because of a "family curse"-every family member before him died at 81. He and Arnold spend the day before his 81st birthday doing all the things Grandpa's wanted to do.
Road Trip: When Bob has to go to a business meeting, Miriam and Helga are forced to go on the family road trip by themselves to South Dakota to see Helga's grandmother, which results in Miriam losing her purse,the directions, and ends up wrecking the car.