“The Vacation Solution” (2012)
When Sheldon is forced to take his vacation, he goes to work with Amy in her neurobiology lab. Meanwhile, Bernadette wants Howard to sign a pre-nup.
The Big Bang Theory / Vacation & Road Trip
Looking for the Vacation & Road Trip episodes of The Big Bang Theory? Here's the complete list, all 2 of them, with season and episode numbers so you can jump straight to the right one, plus a quick note on why each is worth your evening.
When Sheldon is forced to take his vacation, he goes to work with Amy in her neurobiology lab. Meanwhile, Bernadette wants Howard to sign a pre-nup.
Sheldon tries to relax after he is forced to take a vacation. Meanwhile, Leonard struggles to be supportive of Penny after she quits her job, and Bernadette seeks Stuart's help in replacing one of Howard's comic books.
There are 2 Vacation & Road Trip episodes of The Big Bang Theory, from “The Vacation Solution” (S05E16, 2012) through “The Occupation Recalibration” (S07E13, 2014).
A good place to start is “The Vacation Solution” (S05E16, 2012). When Sheldon is forced to take his vacation, he goes to work with Amy in her neurobiology lab.
The most recent is “The Occupation Recalibration” (S07E13, 2014).
They're spread across 2 seasons, from season 5 to season 7.