Grandpa becomes tired of dealing with the boarding house and decides to sell. Arnold has to convince him otherwise. / Gerald has his tonsils removed before a big concert and must come to grips with the fact that his voice has changed.
Casa Paradiso: Tired of the boarders' complaints and snarkiness, Grandpa plans to sell the boarding house and move to a tropical resort with Arnold and Grandma. Will Arnold and the boarders be able to convince Grandpa to keep the boarding house before it's too late? Gerald's Tonsils: Gerald's voice is deepened after having his tonsils out, just a few days before the school recital.