Ep 11. The Celebration Reverberation

Sheldon and Amy's wedding planning is in full swing, but they're also preparing to celebrate Sheldon's birthday. The couple decides to host a joint celebration, bringing together the wedding party and Sheldon's closest friends to commemorate both occasions.

Meanwhile, Howard and Bernadette struggle with leaving their kids with a babysitter for the first time. This leads to some comedic moments as they try to stay connected with their children while enjoying the party.

Raj, on the other hand, is feeling left out as he's the only one without a significant other to bring to the event. He ends up bringing a date from a dating app, but things quickly go awry when he realizes they have nothing in common.

The episode also features some touching moments as the characters reflect on the significance of the upcoming wedding, and how much Sheldon has grown since the show's inception. Overall, it's a heartwarming and funny episode that sets the stage for the milestone event to come.