A bowling alley runs a jackpot bowling night. They sell raffle tickets, and draw 12 tickets per night. Those 12 bowlers have to bowl 3 strikes on 3 different lanes to win the money in the jackpot. The jackpot is built from the ticket sales. Are they obligated to give that money away, or can they just end Jackpot bowling and keep the money?

Every state has different laws regarding this. Contact your local district attorney. They should be able to answer this.