Once upon a tart… These days I like to spend my weekend mornings at Once upon a tart… It’s a small, quaint spot on Sullivan street in Soho, right around the corner from my boyfriend’s. And best of all, it has the best gluten-free cookie of all time. Advertisements Share this:SharePinterestTumblrTwitterFacebookEmailLike this:Like Loading... This entry was posted in Restaurants and tagged New York City, Once upon a tart..., Where to get coffee in soho. Bookmark the permalink.