I'd like to thank the mysterious benefactors that leave little things lying around for us newbies to find.
This morning I found an emo bear up in the heights of a tree, as well as a trail of sammiches leading to my new friend Merlene :D I figured out on the second screen that this probably wasn't just because of being a new day and stopped picking them up, then was happy to meet the Glitch'r who had laid the trail.
I'm now guessing that the 5 or 6 cubimals I found in Muuto were left by generous (and/or overly-laden) Glitch'rs? ;D
Thank you very much!