"Lotterize" the federal income tax to put some fun into paying your taxes. Say you owe $3000 in taxes. Give people the option of paying the $3000 OR buying the National Tax Lottery Tickets at a slightly higher amount. (Actuaries could figure out the premium. bit rough example: instead of $3000 you owe, you could pay $3500 for 'lottery tickets' and a chance to win up to a $billion payout if enough folks enter.) Details forthcoming on my blog!