St. Marin is a university town situated upon the surface of [SpinDizzy], located at S3 W2. It is a fantasy-themed area, much less technological than SpinDizzy in general, more centered on the thaumatalurgical arts. Its university centers around such subjects.
Technically St. Marin is not a part of SpinDizzy, but attached to it. Inside the gates, it is its own world with its own sun, stars, and countryside. It appeared upon Spindizzy roughly twenty years ago ICly.