Hey OJH, that's a nice bunch of worms!

I have bought 2000 wrigglers from Uncle Jims before, and that is one mass of wriggling and writhing!!
If you don't want to do the carpentry, plastic totes with a crap ton of holes drilled, work great, my frank home was built on top of a long pallet that used to hold sheet metal roofing, but lot's of ways to get to a similar outcome.
I am not to good at planning things out real well, I have general ideas, and just start cutting things ( hopefully not my left thumb ever again!!) and screwing them together, unfortunately I am a lot like my old man that way, never really know what i'm doing, till I have a saw in my hands, and start working! Building it slat style left plenty of room for air flow, and I can post a few more pics of how it's put together, to give food for thought, at least. If you have some decidous leaves on that end of the country, they would like it for bedding way more than the torn up egg cartons and straw that I have to give them, I don't think there is anything else a worm would like more than just some nice fallen leaves to live in, and some kitchen scraps to eat. Such a great and humble little critter, that makes life work on this planet.