KHMT-DT

Eve returns home for a weekend visit, and Vanessa tries to re-create a childhood tradition for the girls; Jen asks Ed and Chuck for help in finding out who is stealing her work lunches; Kristin's big day finally arrives.

Haley's astrophysicist boyfriend comes to meet the family, setting Claire and Phil off in a competition about which one of them is smarter; Mitch and Cam go on a yoga retreat.

Pregame analysis from Major League Baseball.

From American Family Field in Milwaukee.

Sheldon is thrilled to help Bernadette and Wolowitz navigate bureaucratic paperwork, until he discovers they are breaking the law; Leonard is disappointed when his friends exclude him from a scientific project.

Sheldon is required to attend Sunday school, but when he returns he decides to learn all he can about a multitude of religions.

Geoff struggles to keep his living arrangement with Erica and Barry a secret from Beverly during game night; Adam goes to his guidance teacher for a lesson in being cool so he can get closer to a new girl in chemistry class.

While Leonard prepares for a three-month science expedition, he and Penny re-evaluate their feelings for each other.