It's beach day! And Golda and Ezra are looking forward to having a sandcastle-building competition with their friends.But when Ezra, Golda and their parents arrive at the beach, things aren't pretty - there's rubbish everywhere!Can Golda, Ezra, their parents and their friends save their beach day?Featuring close-knit step-siblings from a multi-racial Jewish family who work well together, this fun book will delight young problem solvers who are budding community builders too!