Eleni's Cookies is a cute store inside Chelsea Market that sells baked goods. They sell "normal" cookies (their butterscotch is amazing) and also customised sugar cookies. They have cookies for pretty much any occasion or theme that you can think of: birthdays, weddings, animals...even silly ones like Emoji! You can also special order your own for events. I bought their DIY Color Me cookies as a souvenir for Nene because she likes to doodle. It came in a sturdy tin box with 8 cookies and 5 edible markers. We had fun coloring the cookies (I felt like a kid again!), but the cookies were way too sweet for our liking. It would definitely be a cute idea for kids' birthday parties though!