BS”D
The local home center (like Home Depot) sells pistachios and other snacks at a little stand/cafe inside the store. I just had to go out there after havdala and I overheard a lady tell her husband: “Ivan, look these pistachios are half-open and our kids will never eat them. Can you go to the hardware store and get some glue so I can stick them back together?”
With a straight face, I recommended a certain glue (2 part epoxy for any do it yourselfers out there) to them and they thanked me!