Grandpa's Party

Grandpa's Party was an event in the Heffley Family House. When Greg and his family get back to the house, they were confused to see cars next to their house and lawn. This caused them to park all the way to the bottom of Surrey Street, when they got to the house there was a party going inside with loud music. The family pushes their way threw to find Grandpa in their old hot tub. They soon kicked out everyone which took a while, Grandpa explains that he wanted to invite one lady to watch a movie but clicked SENT ALL, making everyone to show up at once, Frank punished Grandpa, but there were still some people from the party in Manny's closest.