"From the beloved author of We All Want Impossible Things, a moving, hilarious story of a family summer vacation full of secrets, lunch, and learning to let go. For the past two decades, Rocky has looked forward to her family's yearly escape to Cape Cod. Their humble beach-town rental has been the site of sweet memories, sunny days, great meals, and messes of all kinds: emotional, marital, and--thanks to the cottage's ancient plumbing--septic too....