Simon was my very vocal Siamese cat. He moved across Texas with us over the last 19 years, finally settling here in Katy, TX. I started geocaching the day before he passed away and geocaching has provided me with a good distraction from my grief. Just like Cyberperk placed GC8Q4W0 "In Honor of Chip" to memorialize his beloved dog, I thought this would be a good way to honor (and remember) Simon.
You're looking for a camouflaged pill bottle with a log and room for small trinkets. BYOP.