When Cotton tells Didi to get him some cigars she is wearing a pink dress, a few seconds later she is wearing her usual red shirt and blue pants.
When Hank and Peggy pass by the liquor store on the way to getting hotcakes, the store name "Liquor" is spelled correctly. When they turn around to go back to it, however, "Liquor" is spelled "L-I-Q-U-I-R."