Barrel Bayou
When Rambi reaches the "no Rambi" sign, you are awarded
the DK coin.
Shortly after the "no Rambi sign," stand under Kloak.
After he throws a few barrels, follow him to the left. He will
throw a chest to you. Open the chest for a Kannonball. The Kannon
is further to the left.
Visible near end of level, past [G]. Use team-up "A"-throw
to reach it.