User blog comment:Alycia/'Robot Riot' preview on Disney Channel/Disney XD/@comment-2156322-20110505235954/@comment-406459-20110506000746

Googling "feld entertainment phineas and ferb" led to a flyer from the company dated April which stated in part: "FELD Entertainment is introducing a brand new Disney Live! Show featuring the popular characters from Disney Channel’s Phineas and Ferb. We are currently seeking Character Performers, Male and Female Dancers and Tumblers." So this appears to be a live Phineas and Ferb-themed stage show along the lines of FELD Entertainment's other Disney live shows. (FELD is responsible for "Disney on Ice" and other Disney live shows, as well as the Ringling Brothers-Barnum and Bailey Circus.)