Nebraska governor among dignitaries expected at Tuesday ceremony.
League expects eight to 12 credit unions to participate as savings lotteries launch.
Cornhusker State on Wednesday becomes latest to approve raffle savings bill after Nebraska governor gives his signature to enabling legislation.
The credit union campaign to win state-by-state approval for savings promotion raffles picked up steam last week.
Nebraska lawmakers give go-ahead to lottery savings plan for CUs.
The Iowa House has listened to bankers and killed a 'Save to Win' CU lottery bill. Not so in Nebraska.