There's an event coming up called Wasteland Weekend. Imagine living as a character in a post-apocalyptic setting (à la Mad Max, Fallout, etc.), what kind of magic/routines do you think would be perfect for that kind of environment?

Con games for sure.
Anything that produced something of value, water leaps instantly to mind.
Restorations since new items would be in scarce supply.

Production of rats and roaches rather than rabbits and doves.

Empty can of Dinki Di dog food is magically refilled with dog food, then eaten.