Treehouse Live! My Little Pony is the second live appearance of Generation 4 My Little Pony characters, following the July 2011 appearance of Twilight Sparkle at the My Little Pony Fair at Hasbro's headquarters in Pawtucket, Rhode Island. The My Little Pony Live Show is the first Generation 4 My Little Pony musical and the second My Little Pony musical overall, following the 2006-2008 Generation 3 musical My Little Pony Live! The World's Biggest Tea Party.