Need suggestions on a poker tournament

[Penguinfan]

Another forum I visit had a small private tournament last night and it was alot of fun, only 15 people showed up and we want to do it again only make it as big as possible. I need some ideas on how to make it more interesting, bounties on certain players, royal flush prize, money added, things like that. Have any of you ever been in a tournamen that did something our of the ordinary thay you liked alot? We will have a decent size budget for this so let me know any ideas you have.

Thanks in advance
Penguinfan