Harrah’s North Kansas City Casino is launching a new promotion to attract gamblers. On Mondays and Tuesdays in May, even losers will win something. 10-percent of every tracked player’s daily losses will be rebated. For instance, a player who loses $100 playing blackjack or trying to win at the slot machines will get an additional $10 mailed to him or her in the form of cash vouchers. And, it’s not just losers who get bonuses. Anyone ending the day in the black will receive a voucher worth 10-percent of that player’s winnings. Mondays and Tuesdays are typically slow days at the casinos.