Jim remarks he used his "beautiful sister Patty" as a model. Patty is seen on the right room using an old exercise machine that was "all the rage in the twenties", while talking on the phone about her date for that night. After this, John tells the audience that he is caught up in the "do-it-yourself" craze as they are redoing their basement and making it into a rumpus room. On the left room, Sarah is putting up wallpaper using a "paint mixer" that John says he made for her, using Sarah's food mixer. As John admires his handiwork, the paint mixer goes haywire and shoots paint everywhere. Act 4: 21st century The fourth and final act is set on Christmas in the 21st century, with the family gathered in the living room and kitchen. John is standing in the kitchen, working on Christmas dinner, while Sarah is working on her computer, nearby. A now-young-adult Jim and his grandmother are playing a virtual reality game, while a 20-something Trish and her grandfather sit around the Christmas tree. Sarah tells John that she has programmed the oven to recognize his voice. John comments all of the household items are now voice-automated and Sarah demonstrates by requesting the Christmas tree lights to brighten. She then asks John to try the voice-activated oven, to which he does with no problem and confirms John's temperature command. The grandmother has reached a score of 550 points in the virtual reality game, impressing both John and James who repeat the score in awe. Upon hearing John say 550 aloud, the oven increases its temperature, although nobody seems to notice. The grandfather then remarks that he cannot believe the new gadgets that people have today. Between Trish and her grandfather, new technologies have arisen such as car phones, laser discs, high-def TV's, and automated plumbing. The grandmother has now beaten the video game's high score with 975, which John repeats the number aloud, the oven then overheats and begins to smoke and blare warning noises before opening the door to show a severely burned and blackened turkey. John jokes that maybe in the new century, ovens will learn to read minds. History Edison Square concept In the late 1950s, after Disneyland's initial success, Walt Disney planned to expand the Main Street, U.S.A. area with two districts, International Street and Edison Square. In Edison Square, guests would see