This appears to be a completely true story, featured on Aish.com’s Jewlarious. After Eli Shorowitz’s mother passed he began to clean her home and found a surprise. The afikoman his mother had hidden 46 years earlier was still in hiding. Jewlarious quotes Shorowitz, saying “This has driven me nuts! I knew it had to be here somewhere.” Obviously his mother took a real pride in hiding the afikoman and never admitted where it was (or hid it so well she couldn’t find it). See the full story here!