North Dakota allows charity raffles. Please the following for more info:
N. D. Cent. Code§ 53-06.1 Gaming Division
Within seven days of a raffle, an organization shall notify the winning player verbally or, if the value of the prize exceeds two hundred dollars, in writing, of the prize and arrange the pickup or delivery of the prize. If a prize remains unclaimed by a winning player for thirty days following the date of the written notification and an organization has made a good-faith effort to contact the winner to redeem the prize, the organization may retain the prize, have a second prize drawing, or award it in another raffle or game.
An organization may award a bonus prize based on a separate drawing of previously drawn winning tickets.