Karl continues to work on his MRI screening project, with the help of Toadie, Sheila and Susan. They hatch a plan to start a grass roots campaign to fund the project, and Susan suggests a trash and treasure fundraiser to spread the word and raise some start-up money. Sheilla ropes in Piper to set up an online presence for the event, and neighbours offer up their unwanted stuff to be sold for a... (thetvdb.com)