Meet Me at the Cliffs is a written note found in Death of the Outsider.
Meet me over at Dead Man's Bluff. I saw an old pocket watch there yesterday. Bet it's worth hefty coin! It's dangling in a tricky spot, though. Won't be easy to reach. Help me fetch it, and we can split the coin. It'll feel right nice to have a jingling pocket when I take my bank key to Marco later. Let's see him call me a useless baffoon when I'm rolling in coin!