Being part bubble and part cat can be one whole problem in this new BubbleCat mixed-media tale! When BubbleCat throws a party for his grandma, can he balance helping all his friends with finding the perfect gift for Nana? It's Nana's one-millionth Not Poppin' Day, and BubbleCat is excited to gift her a beautiful bouquet of flowers at her party. But every time he tries to pick her more flowers, one of his friends needs his help to finish their own gifts. Oh, bubbles! Can BubbleCat balance helping his friends with helping himself, or will he have to tell them…"no"?