New Delhi, April 9 -- Sitting next to a pile of bottle gourd, 25-year-old Vishal is busy peeling the vegetable. It is 2.30pm and he has just two hours to finish the pre-cooking preparations, including dicing 30 kg of the vegetable for the next meal which will be served at 7pm at a shelter home in south-east Delhi'sSarai Kale Khan....