The Big Bang Theory 11г—17 : The Athenaeum Alloc... -

: After Leonard successfully secures the club, Sheldon and Amy decide they actually prefer the Griffith Planetarium as their venue.

: Sheldon and Amy decide on the Athenaeum , Caltech’s exclusive faculty club, because Albert Einstein was once a member. However, they discover Leonard and Penny having lunch there and realize Leonard has secretly been a member for years while telling Sheldon there was a 400-person waiting list. The Big Bang Theory 11Г—17 : The Athenaeum Alloc...

: Barry Kripke has the club booked for his birthday on the same day as the wedding. To get him to relinquish it, Leonard agrees to perform the hazardous job of cleaning radioactive grease from a lab. : After Leonard successfully secures the club, Sheldon

In (Season 11, Episode 17), the main plot revolves around Sheldon and Amy finally setting their wedding date for May 12, 2018. This specific date was chosen by Sheldon because the square of the month ( : Barry Kripke has the club booked for