Chuko has the best vegetarian ramen I've ever had. It's kind of ruined me for other types of Ramen. Favorite neighborhood spot with good people running it.
Fav art bookstore in the city (and the world?). Great place for inspiration and reference art, both new and vintage finds. Not very cheap but mostly quite worth it.
Spoonbill and Sugartown Booksellers is in a pretty visible spot at 218 Bedford Avenue in the Williamsburg neighborhood. I still can’t help but point it out as one of my favorite places to check out books, especially arts related publications. Needless to say its an easy place to stop by with plenty of things to see in the immediate area.