Although it is said it's quite hard to have kids eat vegetables and fruits, my mother never really that problem with my siblings and me. It's not because we loved our veggies so much, it is instead due to our fear of her. :D Now that we're older, we are grateful because there are times when we only eat salads especially the times we want to drop some pounds like... now that the summer season's coming in! (though I still sneak some junk foods especially when the rain suddenly falls so heavily and I feel that the summer is being boycotted!!!)
It's quite hard to eat out and find somewhere healthy to eat... but... Try Pipino (vegetarian food by Pino) where vegetables are amazingly delicious the kiddies won't even know they shouldn't have liked the food!