John Gavaris, age 77, of Bolingbrook, Illinois passed away in Hinsdale on Sunday, June 19, 2022. Beloved father of Kim Gavaris and Jon (Patricia) Gavaris; cherished grandfather of Tatiana Guzman, Jace Hart, Stephanie Mellon, Kortney Gavaris, Samantha Gavaris, and Candi; great grandfather of Natalia, Azara, Weston, and Riley Kate. John was born August 14, 1944 in Chicago, IL. He was a food broker for the restaurant industry.