Arthur's Almost Boring Day

Summary
Stuck inside on a rainy day, Arthur and D.W. find some fascinating stuff about their parents in Grandma Thora's attic.

Trivia

 * Arthur and his friends never watch wrestling after this episode, besides Binky.
 * Honey Smacks cereal is parodied in this episode, being called "Honey Squid"
 * The kid in the commercial is Adil.