I've been running a weekly trivia contest with a minimum 40 SBD payout for the past month now. The goal is to grow the contest enough so that it's self funding and pays out 100% of the money that the post earns. A resteem from minnowsupport would go a long way in helping grow the contest!
https://steemit.com/contest/@misko/weekly-trivia-contest-5-40-sbd-minimum-prize-pool