The Chelsea Market is filled with great restaurants and speciality food stores and pop up shops. I love stopping in and getting a gourmet grilled cheese from Lucy's Whey or a healthy juice from raw food restaurant One Lucky Duck, while shopping for dinner ingredients at the Italian market Buon Italia. For a great sit down restaurant, I love The Green Table, which serves great farm to table food.
Chillhouse is awesome. It's a great place to chill out while waiting to meet a friend, read a book, or get your nails done. This all-in-one cafe has made it easy for the girl on the girl that needs some self-care time.