A few ideas:
- sporting event tickets: i.e. UNL, Creighton, College World Series, etc.
- concert tickets: i.e. Holland Performing Arts Center, Orpehum, etc.
- cabin use for a weekend
- artwork
- photography session
- wine basket
- water park tickets
- family fun basket with movies, games, popcorn, candy etc.
- date night package with gift certificate to restaurant and hotel
- spa package
- yard service, snow removal service, house cleaning service