(Council Bluffs, IA) -- A Council Bluffs man is celebrating his second scratch-off ticket win in three months. The Iowa Lottery says Joseph Chubick recently won $100,000 on a $10 Triple Cash Payout ticket from the Super Convenience Store at 2547 2nd Avenue in Council Bluffs. Back in June he won $50,000 on a scratch-off ticket he bought from the same store.