"Rudy Maxa's World' timed the shooting of this episode with the Edinburgh International Festival, a madcap and colorful, three-week event that says "theater" in every sense of the world. The world's largest arts festival features theater, comedy, dance, music, operas, street performances, and the famous Royal Edinburgh Military Tattoo, a stunning evening performance of martial music and precision marching performed by military bands from around the world in the city's 1,400-year-old Edinburgh Castle. A trip north to the Highlands includes a ride on the so-called "Harry Potter Train," as well as a look at the wild beauty of the Isle of Skye and a side serving of the local delicacy, haggis.