Blend the avocado, the lemon juice the chopped shallot and a pinch of salt.
Cut each chicken slice in 2-3, longwise, to get long and thin stripes of meat.
Pierce the chicken, alternating it with the shishito peppers (partially wrapping them in the chicken). Fit the oregano leaves in every possible space between meat and veggies.
Serve them over plainly cooked quinoa and season with the avocado cream, very good combo!