Lock picking is fun. I like to tinker with things and puzzles of sorts so this works for me. Making the picks and rakes yourself is easy and fun. Get yourself a couple of old wiper blades, hacksaw blades, and a bench grinder and get busy! You'll be busy with your bucket-o-locks in front of the TV in no time. Hours of fun.
ETA: I just noticed this is in the Kimber section. (I got here from "Newest Topics") You might get more play if you have it moved to somewhere more general.