I mapped out the main part of the route if someone's interested. I'm not sure how it will look on the BBS...
The 'If it ain't broke, don't fix it' route:
• Mulholland Hwy south 4 miles to Stunt Rd.
• Left onto Stunt Rd, to where it ends at Schueren Rd (aka Saddle Peak).
• Right on Schueren Rd to Piuma Rd.
• Right on Piuma Rd to Las Virgenes (aka Malibu Cyn).
• Right on Las Virgenes to Mulholland Hwy.
• Left on Mulholland Hwy, past Kanan Rd. to Decker Canyon.
• Left on Decker Canyon, down to PCH.
• Left on PCH for a slow drive to Coogie's (23755 Malibu Rd., near the Ralph's) for an early lunch.