This thread is almost a year old, but the answer is yes, other campuses are running Splash programs! The current list is here:
http://www.learningu.org/current-programsMy organization, Learning Unlimited, is helping spread Splash programs to new college campuses, so if we are doing our jobs well, you'll be seeing that list grow quite a bit in the next few months ;-)
Though Splash programs vary slightly by campus, the general idea is the same: college students, graduate students, and community members volunteer to teach high school and/or middle school students on topics of interest, so students might be in a class on high-energy physics in the morning and a class on salsa dancing in the afternoon. Our programs are committed to being accessible and affordable, so they are either free or inexpensive, with financial aid available. No application is required, though some classes might have prerequisites. Please check with individual programs with regards to other policies.
Please message me if I can provide any more information on Learning Unlimited or individual campus programs.
--Amy E.
Learning Unlmited