Thank you Rampart for your information all though it just so happens I don't know where Crab Alley is. Is it in Celestia, Dragonsphere, Wizard City or where.
It's in Wizard City in Triton Avenue near the Kraken. You get there via the rope tied to the stake that's hanging over a ledge down into the lake. You can't go in there if your not a subscriber or have not bought it with crowns.