The Blarney Stone, Ireland

S3, E36: Glitch finally pushes the Grimbots too far with his rudeness, prompting them to go on strike. Glitch seeks help from Kyan, but Kyan has his own problems, as he's worried about speaking in front of a crowd for his upcoming show and tell. A solution to both their problems occurs to Glitch: they'll travel to Blarney Castle in Ireland, near where his Great Aunt Cliodhna lived, and find the Blarney Stone. It is said to give the gift of the gab to all who kiss it, making them brilliant at talking.