Jennifer and Brad Jerwick announce the Bar Mitzvah of their son, Jack Maxwell Jerwick, at 10:30 a.m. Saturday, Nov. 7, at The Temple, Congregation B’nai Jehudah.

Jack is the grandson of Fran and Jeff Winstock of Memphis, Tennessee, and Mindi and Alan Jerwick. Great-grandparents are Marjorie Jerwick and Annette Brown of Lincolnshire, Illinois. Jack has two siblings, Ella and Samantha.

Jack plays competitive baseball and basketball. He enjoys fishing, traveling, sleepaway camp in the summer at Camp Sabra and spending time with his family and friends. For his mitzvah project, he is collecting bandages for Noah’s Bandage Project, a nonprofit organization that collects cool, fun bandages for kids and raises money for pediatric cancer research.