Snoopy is so fussy about his supper that he wants it to be served on a tea cart by a beautiful waitress.
In the original airings of the series in 2014, the animation team made a big mistake in introducing modern technology to the Peanuts world. They gave the Peanuts characters cell phones. This mistake was fixed in 2016 by replacing those phones with the old rotatory phones that have always appeared in the comic strip.
Original version from 2014 in which Charlie Brown is using a cell phone.
2016 version in which the cell phone is replaced by an old rotatory phone.