on the strategy guide it says at finny frenzy. i have never seen that place in palm brinks. musta spent 30 mins looking for it. Also how do you get. The Barrel Cannon II. Barrel Cannon III Its in-game description reads: "Made from a water barrel, but it doesn't shoot water!" Barrel; Water Tank ; Waterfall. Water Tank. Waterfall. Barrel Cannon IV. Air Cleaner. Barrel. Fire Squall. Cannonball Arm. Manhole. Old-Style Robot. Post. Cannonball Arm II.