Pinnacle Station doesn't. But if you spared Balak in Bring Down the Sky, he will appear in ME3. Will-O-Wisp (talk)
- Apparently, he also appears if you attack him and then leave him to die without finishing him off, but the dialogue is different. Terminator-HIX (talk)
- Balak also appears if you didn't do Bring Down the Sky at all. The dialogue is very slightly different, but he and Shepard still speak as if they know each other (or at least, of each other).
- And Pinnacle Station can be found in ME3 even if you don't have the DLC - I had erased it and still picked up a turian specops unit. - MA4585159 (talk)