Fill a large 10 to 12 quart stockpot with 5 quarts of water. Set on heat to bring to a boil while you proceed with the next steps.

Remove and discard the stems, seeds, and large veins from the chili pods. Heat a cast iron pan on medium high and heat the chili pods for a couple minutes, until they begin to soften. Do not let them burn. While the chilies are heating, bring a medium pot with 3 cups of water to a simmer and remove from heat. Once the chiles have softened, add the chiles to the pot hot water and cover. Let the chiles soak in the hot water for 15 to 20 minutes.

Heat a tablespoon or two of olive oil in a large sauté pan on medium high heat. Pat the pork pieces dry with paper towels. Sprinkle them generously with salt. Working in batches, taking care not to crowd the pan or stir the meat much, brown the meat on all sides. Right at the end of browning the meat, add 4 cloves of roughly chopped garlic to the pan with the meat, let cook with the meat for about a minute.

Once the meat has browned, transfer it to the large stockpot of boiling water. Scrape up any browned bits at the bottom of the pan, and any garlic, and add those to the pot as well. Add the rinsed hominy. Add bay leaves, cumin, and oregano. When you put the oregano in, smoosh together with your hands so that the oregano breaks up more as it goes in. Add a tablespoons of salt. Bring to a simmer, reduce the heat and cook for 15 minutes.

Prepare the red sauce by puréeing in a blender the chilies, 2 ½ cups or so of their soaking liquid, a teaspoon of salt, and 4 cloves of garlic. Strain the red sauce through a sieve, discarding the tough bits of the sauce.

Add the red chili sauce to the pot with the pork and hominy. Add another couple teaspoons of salt. Return to a simmer, lower the heat to just high enough to maintain a simmer, partially covered.

Skim away excess fat. Taste for seasoning and add more salt to taste. The resulting soup should be rather brothy, as you will be adding a lot garnishes. Add more water if necessary.

When getting ready to serve the pozole, prep the garnishes. To serve, arrange the garnishes in bowls on the table and serve the pozole soup into bowls. Let your guests pick and choose which garnishes they would like on their pozole. Serve with tostada shells.