Jocelyn Vanyi of Rocklin and Jason Yaklich of Lincoln have announced their plans to marry. The daughter of Dave and Scarlett Vanyi graduated from Rocklin High School in 2007. She is employed as assistant operations manager for California Family Fitness. The son of Mark and Tina Yaklich graduated from Rocklin High School in 2001 and UC Davis in 2005. He is a project manager at Y Communication. No wedding date has been set.