Garrison Frank Haak, 22, passed away November 23, 2017. Beloved son of Gary Haak and Laura, nee Knapczyk, Haak; Caring grandson of Frank and Barbara Knapczyk, and Marleen Haak; Cherished stepson of Donald Guzior; Adored step-brother of Kyle, Rebecca, and Joey; Nephew of Gayle and Steve Jensen, Sheree Haak, Larry Haak, Debbie Teresi, and Diana Turek; Cousin to many; Dear friend of Ceara C. and Alejandro T. Garrison was a wonderful, intelligent, courageous young man. He enjoyed professional competitive gaming, the study of cosmology, physics, and was fluent in Spanish. He was currently enrolled at Valencia community college in Orlando, FL. A Celebration of Life Gathering will be held on January 7, 2018 from 11:00am, up until the time of a Memorial Service at 2:30 PM, all at Blake-Lamb Funeral Home, 5015 Lincoln Ave, Lisle, Illinois 60532.