The Wall Street Journal crossword can be very challenging. But we are here to help! Today we will help you find the answer to the clue 'Anna & ___ Frozen Playground' (Lego set). After hunting for any other hints and relevant information in the Wall Street Journal crossword puzzle we've found the answer to the clue 'Anna & ___ Frozen Playground' (Lego set). The answer to the clue 'Anna & ___ Frozen Playground' (Lego set) is: