During Jules first morning at Christmas Land, she has 2 pancakes on her plate. Her plate keeps turning throughout the scene. When Tucker arrives, her plate is empty, but in the next shot there are 2 pancakes on the plate again.
When Jules and Tucker are leaving the hardware store and loading their items in the truck you can see Tucker putting Behr paint in the truck. (The label is turned around but based on the color it's Eggshell sheen) Behr is not sold at small hardware stores, you can only get it at Home Depot.