Tumblr reminded me that Miss Piggy and Kermit meeting Luke Skywalker and Yoda on the set of Empire Strikes Back is a real thing that happened.
"Frank Oz who voiced Yoda, was also known as a puppeteer and actor who was responsible for the voices of Miss Piggy, Fozzie Bear, Sam and Animal in Jim Hensonβs The Muppet Show. [...] One day, during a break in filming Oz and Henson, brought Kermit and Miss Piggy on set to meet Kershner, Skywalker and Yoda."
π flashbak.com/when-kermit-met-yβ¦
When Kermit met Yoda: The Muppets on set of 'The Empire Strikes Back' - Flashbak
August 1979: Irvin Kershner is directing The Empire Strikes Back, aka Star Wars Episode V, on Stage 9 of Elstree Studios, England. Today's scenes involve Luke Skywalker (Mark Hamill) meeting with Jedi Master Yoda.Paul Gallagher (Flashbak)