Homemade Fermented, Local Beans

After visiting an inspiring Korean place, I've been trying to ferment all my grains and beans. It's been going pretty well so far! Excited to try out the process with these gorgeous beans I just picked up at the farmers market. ☺️ Here's the basic formula:
1) Mix 1 cup grains/beans, 1 cup water, and 2 Tbsp of whey/yogurt.
2) Cover and let sit for 7-24 hours in a warm area.
3) Drain, and cook as you would regularly!