1. Preheat oven to 350 degrees. Rinse quinoa thoroughly in a fine sieve; drain. Bring 1 1/2 cups water to a boil in a small saucepan. Add quinoa; return to a boil. Stir quinoa; cover, and reduce heat. Simmer until most liquid is absorbed and quinoa is slightly undercooked, about 12 minutes; transfer to a rimmed baking sheet. Bake, fluffing with a fork occasionally, until pale golden, 30 to 35 minutes. Let cool in a large bowl.
2. Spread oats on baking sheet; bake until lightly browned, about 15 minutes. Add oats to quinoa. Spread seeds on baking sheet; bake until lightly toasted, about 7 minutes. Add to quinoa mixture; let cool. Reduce oven temperature to 300 degrees.
3. Toss nuts, apricots, (and any sweet treats or extra wheat germ you are adding to the recipe), sugar, and salt with quinoa mixture. Beat honey, oil, and vanilla into eggs; stir into quinoa mixture.
4. Line a 12-by-17-inch baking sheet with parchment; lightly coat with cooking spray. Spoon 1/4 cup batter onto sheet for each cluster; space 3 inches apart. Flatten to 1/4 inch thick. Bake, rotating sheet halfway through, until crisp, about 25 minutes. Let cool on a wire rack. Store, loosely covered with foil, up to 2 days.