Nebraska (yes)

Nebraska allows charity raffles.  Please the following for more info:

Neb. Rev. Stat.§ 9-1,101 et seq Department of Revenue

Nebraska charitable gaming created a powerpoint regarding raffles : http://www.revenue.nebraska.gov/gaming/Lottery_Raffle_11-2012.ppt

http://www.revenue.nebraska.gov/lottraff.html

Potential Issues to be aware of:

Nebraska has defined lottery and Raffle separately,  where lottery= cash prizes and raffles = Merchandise Prizes.  Both types of charitable gaming are allowed for eligible non-profits to hold.