After you finish carving up a spooky shrunken head or your Halloween pumpkin why not create a batch of fake blood and flesh to decorate yourself as well? If that’s a bit too much you could just mix up some gooey slime and use it to gross someone out. Of course if you scare someone too much you can always say your sorry with some Halloween flowers. With a day’s notice it’s pretty easy to create some orange and black flowers with a bit of food coloring and pretty much any white flowers. If you really want to put on a spooky show for some friends, try mixing up some color changing potions or even pretend to change water into wine.