Ah, Pella!
Pella's a beautiful little town, with a great (some would say overinflated) pride in their town, history and heritage. It's near Lake Red Rock, which is probably the most underrated lake in Iowa. It's about an hour from Des Moines on nice four lane highway--good for day trips, although a bit long for a regular commute. It's actually about 2 hours from Iowa City, and part of that is backwards country roads. Good schools,
very competitive athletic programs.
My best friend in high school is going to Central and he loves it. It's a pretty low-key school, a private, more conservative church-affiliated college. Good reputation in the state, excellent language programs (he's a linguistics major) and study abroad. (It's just "Dutch" though, although my friend agrees with you on the cafeteria!) One caveat though--Central is pretty pricey.
There are some things you should know about though. Pella-ites (sp?) have sort of a reputation for being snooty and elitist. Their saying is supposedly "If you ain't Dutch, you ain't much". I think people like to make too much of this sometimes, but like most things--there's a grain of truth to it. Pella is also seen as too uptight by many--it's a pretty conservative place.