This epic Halloween Frightfest is described by the angry Pigparazzi:
amazing, i find this one guy munching away on a smelly tuna sandwich then the next thing you know another trainpig comes on with a really smelly dish of ziti. this guy with the ziti just shoveled that stuff in his mouth while the whole train car completely stunk from tuna and nasty ziti. that guy was eating the ziti like it was the first time he ever ate anything. why can’t they pass that law banning these pigs from ruining our ride. the subways are terrible enough, why do we have to endure these nasty munchers.
–Bigbadnyer
trainpigs.com 
For better food on train journey i heard about http://www.raildarbar.com/,you can call them on 08000 078 078 to get best quality food on your seat.
Dude. We’re not in India.