Pre-Illfang Event Threads

Just curious, for the 'Mt. Horunka Peak Expedition' and 'Mt. Horunka Mines Expedition' event threads (whose actual names I have forgotten), should the participants submit the thread as a social? Or as a quest or should we be doing anything in specific in regards to those, now that they are completed? It's been a while and I am just a bit curious as to how those threads are going to be handled, so any light you could shed on this would be excellent, thanks~