Fanny Pak was the mystery crew in Week 7 of our Return of the ABDC Blowup Contest. The clue: "Long before Instant Noodles hit the ABDC stage, this crew wanted to be Top Ramen." America's Best Dance Crew changed the name to Fanny Pak, mostly likely because of trademark issues with the Ramen company. (This was Google-searchable, for those readers who started watching ABDC after Season 2.) And, the photo showed some distinctive glasses:
Here's the full photo, from the first episode of Season 2: