The Garrison Senior Residence is the house of Herbert Garrison Sr. and his wife Mrs. Garrison Senior in Arkansas. It is likely where Herbert Garrison grew up. It appears in the Season Three episode, "World Wide Recorder Concert".
In the episode, Mr. Garrison freaks out over having to go to Arkansas for the world wide recorder concert because it is where his parents live. He is upset that his father never molested him as a child. He visits his parents at their home and confronts them about the matter. This reduces his mother to tears while his father is extremely confused about it. Eventually, Herbert Garrison Sr. decides to hire Kenny G to pretend to be him and have sex with his son in the dark. Mr. Garrison is satisfied and happily bids his parents farewell the next day.
The house is painted brown and has an attached garage.
When Mr. Garrison first enters the house, the walls are dark blue and the floor is cyan. The living room has pink walls and a gray floor. It is equipped with a sofa, a bookshelf and coffee table. There is a staircase that leads to the bedrooms upstairs. A bedroom where Mr. Garrison stays in is seen in the dark; it has a gray floor.