These are coming fast and furious from Penny and I'm posting these here so they don't get lost in my gmail.
Momos, Tibetans' Forbidden Special Treat, Jackson Heights in Queens is a good place to find these beef dumplings. The Jackson Heights blog has a list of Queens Foodie Links
Snacking in Koreatown
Dining at Citi Field; Right off the 7 train is a food court that's a gourmet paradise
TimeOut NYC: Jackson Heights $1 eating walk