Do you have a series of Numeric or Alpha-Numeric values that have meaning for you?  Create a piece that will reside around your neck to remind you of something significant?  Something you vanquished or perhaps something or some one that improved your life exponentially?  I find old English Pewter formerly living as English Beer Steins, Old Pewter Plates etc., completely hand made in Los Angeles and reborn as a valuable Dog Tag that will serve as a reminder that there's something bigger than you.  Right out of L.A.