I wouldn't say this one is the worst, but pretty low. It all just seem very random, the prizes are okay, the storyline, God burns, gnome in the home... all just thrown together. I'm personally tired of the same event format lately. 4 hour tasks send Springfielders to gain X currency. Trade in currency for other currency. Craft junk with other currency to gain some other sort of currency to upgrade Y to gain MORE currency. Multiple acts, long events. I've been resigned to the fact of never getting that last prize in the track because I can't live in this game every four hours. It's usually a costume or new character so no big loss...
Edit... Worst event probably was the widely known "Easter-that-shall-not-be-named".
