On Luna's birthday, the whole family goes out for dim sum--but Luna and her brothers can't agree on how to share their pork buns fairly. How can three people divide up five buns? Should some siblings get more than others? Or should they cut the buns into smaller and smaller pieces, so everyone gets the same amount? A playful exploration of division and fractions, featuring Chinese American characters and a cultural note. PreK-Grade 2. Paperback.