In a bowl, combine the bulgur and boiling water**. Let it soak for about 1 hour, then drain well and squeeze out any excess water. Set aside to cool.
In the meantime, prepare the vegetables and herbs by washing, drying, and chopping them***.
Mix drained bulgur, parsley, fresh mint, green onions, tomatoes, cucumber, and chickpeas in a large bowl.
Whisk together the lemon juice, salt, black pepper, and cumin (if using) in a small bowl.
Pour the dressing over the salad, and toss to combine.
Chill the salad in the refrigerator for 1 hour (or until ready to serve) for the best results.
Before serving, taste the salad and adjust the flavors if needed.
Enjoy your delicious and healthy vegan Tabouleh Salad with Chickpeas!