From Toontown Rewritten Wiki

Team LHAAFBBHQ was a group of four Toons that were recruited by Lord Lowden Clear to search for Bossbot Headquarters. The group made their debut in a mini-comic before a series of blog posts were published on Toontown Rewritten's website documenting their search for Bossbot Headquarters.

After Team LHAAFBBHQ searched all over Toontown to find pieces of a peculiar picture that depicted an eerie look at a brand new Bossbot Headquarters, they eventually went missing and the location of Bossbot Headquarters was discovered sooner later. The Toon Resistance searched in all key locations to find Team LHAAFBBHQ but their whereabouts continue to remain unknown.