Cook the farro according to the package instructions.
Meanwhile, in a large saute pan, heat the avocado oil over medium-high heat. Add the onion and garlic and cook for 5 to 6 minutes, until lightly browned. Add the turmeric, coriander, cumin, and cinnamon and allow the spices to toast an additional minute. Season with salt and pepper.
Add the farro, season again with salt and pepper, and stir to combine. Allow to cook for another 2 to 3 minutes until fragrant.
Remove from the heat and allow to cool for 5 minutes. Stir in half of the lemon juice, the dates, mint, and parsley.
In a small bowl, whisk together the remaining lemon juice and the tahini.
Place the eggplant halves on a serving dish and spoon the warm farro on top. Scatter the pomegranate seeds over the top, finish with a drizzle of lemon tahini sauce, and serve.