Our Garage?

It seems like something big must be going to happen soon in our garage.  Mommy and Grandpa have been out there a lot sorting things and getting stuff set up on tables.  We don't know what could be coming and we aren't sure that we are going to like it either!!  Mommy says that we are going to have to be on our best behavior on Saturday too.  She said no barking at the people which makes absolutely no sense to me!!  I guess I will have to tell you all how it goes....