I love Tabouli salad, so i replaced the Bulgar with finely diced zucchini and the texture was great! It can also be used to replace rice.

My Tabouli salad had only 3 ingredients: 1 medium zucchini, more or less than 10 cherry tomatoes, scallions/parsley. 

Dice the tomatoes, finely dice the zucchini, and thinly slice the scallions. Mix all ingredients to combine. If you're patient, you can let the salad sit for about 10 more minutes and it'll taste even better. I wish I could pic a picture up, though. Anyways, Enjoy!