On the note of the discord, pretty much anyone he listed can invite you to it. The discord is also not limited just to LoL players, you can all come sit and laugh at us raging while we(I) play horribly. Just ask Owyn about my Blitzcrank 'accidental' trolling. xP
Ghet, the bartender says, "You'll also get to tote around this tropy for a year, and many of the bartenders in the lands will recognize you and give you a free drink on request." [Quest Complete]: You have completed the quest 'The best drinker in Aetherius'.
[ACHIEVEMENT]: You have completed the 'Death By Booze' Achievement!