Penina Ruth Seed will become a bat mitzvah Saturday morning, May 25, at Oheb Zedek Cedar Sinai Synagogue. Penina is the daughter of David Henry Seed and Dorit Ann Cohen Seed of Shaker Heights. She is the granddaughter of Ralph Martin Seed of Beachwood, Roslyn Seed of Pepper Pike, Avery S. Cohen of Beachwood and Susannah Ruth Cohen of Beachwood. Penina attends Hathaway Brown School. She enjoys swimming, piano, guitar, singing and dancing.