The phrase “lucky number seven”‘” took on a whole new meaning after a $777,777 scratch-off lotto ticket was sold at a 7-Eleven convenient store in the suburbs. According to the Illinois Lottery, a $10 “777 Jackpot” scratch-off ticket worth $777,777 was sold at 7-Eleven gas station in Des Plaines, located at 1585 Rand Road in Des Plaines.