Yep. You just need to be the right level in the right zone for ToT.
Though I've not tested the tip drops in Praetoria. Normally tips only drop from level 20 on*, and that would leave only First Ward available (Night Ward doesn't seem to do Hallowe'en, weirdly). But tips also don't normally drop in coop zones...like First Ward. So, some testing is in order.
Besides that it is impossible for a 24 carat Gold to get all the badges from Whispered Rumor, because they cannot swap alignments.
*Exploration Tips were designed to bypass this.