Wrex & OTA
Wrex came to the party looking to blow off some steam. It irritated him to think what his blood brother Wreav might be doing with the clan now that he was gone. So hopefully, he would see some familiar faces, drink a bit, create some property damage, and maybe headbutt someone.
He also brought a bottle of ryncol with him. For laughs, Wrex wanted to see how many humans he could get to try it as it usually knocked them on their asses. Maybe he could get the man called Foggy to take a shot or the big guy known as Sweeney. Of course, he had to do this without Shepard finding out. She wouldn't approve.