The Very Lake-a-daisical Rattuses

Louise and Thelma start out their day in a very lackadaisical mood, not knowing what to do

Should they go play with Holly and Rose? Should they go to the food fight at The Silly Sausage Café?

They wander around and end up at the lake, which is very different from when they were last there.

The water is drying out and there's pollution!

The Little Rattuses can't let their beloved lake disappear, so they investigate and discover the culprit - and they fix the problem as only Rattuses can do.