When dedicating the statue of Captain Kirk versus Khan, Linus (Chris Marquette) jokes that it looks nothing like either of them, to which Admiral Seasholtz (Seth Rogen) states "Yes, thank you for pointing that out. Unfortunately the whores at Viacom threatened to sue, if we used their likenesses." This is an in-joke, due to the fact that none of the "Trekkies" wear official Star Trek clothing, and the Starfleet symbol looks nothing like the one from Star Trek.
The coffee shop where Windows meets Rogue Leader is called "Java the Hut." This isn't just a clever play on words involving the Star Wars character "Jabba the Hutt", it's also the name of the coffee shop where Kristen Bell's character worked in Veronica Mars (2004).
The passenger side door of the van has the word "fanboys" written on it in the "Star Wars" Aurebesh alphabet and mirrored.
The scene with the Star Trek (1966) fans in full costume dedicating the Captain James T. Kirk birthplace statue as they confront the Star Wars: Episode IV - A New Hope (1977) fans was shot on location in the Town Square Park Plaza of Las Vegas, New Mexico. You can see the historic Plaza Hotel in the background in certain shots. This spot is also roughly where the Cuban commander and Russian general are standing when the storefront explodes in Red Dawn (1984) .