New Ideas for Low-calorie light lunches for work PLEASE!

[newnamenow]

Just wondering if anyone has any good (easy) ideas for me to eat for lunch... something low calorie and cold if possible! (no heating facilities at work!) getting a bit bored of current choice! (tuna and rice)

thanks! xx

turkey with pasta and salad?
mixed salad topped with chicken mixed with mango chutney
different breads filled with interesting things like chicken and pickled cucumbers, egg and spinach, salmon and low cal lemon mayo, reduced fat cream cheese and grapes?
Miso soup's a good option if you're watching weight but want to fill up.

Pasta salad
Pitta bread with some sort of filling
Crackers