A girl in middle(?) school finds out that her mother has become vegetarian during the summer and wants her to do the same. The kid is so embarrassed by the new style of lunches her mom makes that she starts eating under the bleachers.   People start eating with her because she tells them that she’s part of a club, and they all eventually have dinner at her house and the girl decides that she’s not embarrassed anymore.   A few days later, her mom (who the girl describes as changing her mind frequently) decides that she wants to start eating meat again. The girl gets upset because she’d just started getting used to things. She and her mom discuss this and decide that from now on the girl can mostly choose her own meals.