I'm a technology teacher from Sydney - OZ I recently picked up the Frames so I could discreetly listen to music on playground duty and between classes. Turns out kids figured out my clever ruse really quickly and absolutely love them.
Anyway long story short I wanted a quicker and cleaner charging solution that didn't require me to fiddle with the cable.
I've designed a sort of industrial looking frame that supports the charging cable that you can just snap the Leg on to. It's 3D printed with PLA plastic and held in place with double-sided tape.
Let me know if you'd like the files, There's a little work involved in getting it assembled (3 parts - 3 prints)