Drew,
Lamello INVIS is available from Lincoln Sentry cabinet hardware. The down side is the cost of the spinning magnetic actuator. The actuator alone is $191, a starter kit with actuator and fasteners is $518...I have a Cash Before Delivery account with them that I'm happy to share. You could just change the delivery address...
BTW, did you ever have any joy locating 'fatwood'? Cheers
Jim