At the beginning of a season there always seems to be episodes that don't advance the main show story line. This is one of those episodes. Angel saves a girl from a werewolf. But she is infected by the werewolf's bite and she becomes a werewolf. Angel Inc. helps her get oriented to her new situation. But the girl is kidnapped by a club of rich people that eats supernatural beings. And Angel saves her from the exotic food club, punishing all the bad people.
My problem with this is none of these characters show up for the big stuff that is coming up later in the season. It doesn't even tell us anything new about Angel's Wolfram and Hart take over. In the end only the club owner and the Wolfram Hart employee are punished, the rich patrons get away.
The exotic food club idea came from news stories of real clubs where rich people pay lots of money to eat exotic animals.