The Achievements of a Lifetime!

1: We're Getting the Band Back Together
                  - Collected all 4 band members

2: Good Job Old Chum
                  - Used Shark Repellent for the first time

3: Hero of the Half Shelled
                  - Saved all the turtles

4: Tonight We Dine on Turtle Soup
                  - Failed to save any turtles

5: Crate and Barrel
                  - Collected a Crate and a Barrel  debris.

I've got some more sort of sitting in the back of my head, but I figured I'd wait and see what everyone else came up with before moving on.