All I have to say: wow. I've never had fresh arugula before (it's homegrown, actually). Wow.
Adapted from HHL.
The base was iceburg lettuce, then came arugula, torn cilantro, shredded carrots, canned mardarin oranges, grilled onion/mushrooms, and leftover tofu.
Dressing was tofu mayo (partially cooked silken tofu mixed with lemon juice) and the juice from the mandarines.