Have Grandma cremated in an ordinary cremation machine, called a retort. You can watch Grandma’s body being loaded into the machine and blast Norse battle chants while you press the button to start the flames. This is called a witness cremation. Then, you can take her cremated remains and put them on a tiny Viking boat and set that on fire, sending it out into a body of water. As the wee boat burns, the ashes will scatter into the water.
