Don't know much about the nepali restaurants but dont forget to check out Kashmir Restaurant in 42nd street, near port authority. Check out Biriyani out there...good one...also you can have the delight of buffet lunch till 4 pm. Good deal... I don't know where you want to go for 5 days in NY. I feel like other than Liberty statue, WTC, Wall street, central park and museum, Times square, there is not much to see around... and regarding girls being pretty, I doubt it...more black dudes will follow you than you can see the girls on the streets...