Place all the sauce ingredients in a blender and blend until smooth.
Combine meat with seasonings in a medium-sized bowl. Heat olive oil in a medium saute pan on medium-high heat. Add elk and cook for ~5 minutes, gradually breaking apart meat while stirring. Once finished cooking through (no longer pink) cut heat.
While elk meat cooks, combine all the salsa ingredients in a mixing bowl.
Add meat & salsa to the lettuce leaves, then drizzle with the desired amount of sauce on top.
Notes
If leftovers exist, store the sauce in a food container with a tight lid. Mix the avocado pit into the sauce to keep it fresh longer.
Sub whatever meat is preferred if elk is unavailable.
Chop the veggies into small, bite-sized pieces for the salsa.
Make the salsa and sauce 1-2 hours ahead of time. Marinate in the fridge to gain even more flavor.