Atlantic City lost two huge conventions this year due to Huricane Sandy. Now the city has launched an incentive campaign to attract new convention business next year. The Atlantic City Alliance announced on Monday that they are offering $1 million cash to a new convention or group that will meet in the resort in 2013 and generate at least 1,000 room nights at a casino hotel. Meetings can be held at the Atlantic City Convention Center, Boardwalk Hall, or any of the 12 casinos. Other guidelines are under development, including how that $1 million would be distributed among multiple groups.