| Grinnell Junior High | |
|---|---|
 | |
| [[{{{map}}}|250px]] | |
| Vital statistics | |
| Type | School |
| Level | N/A |
| Location | Canada |
| Inhabitants | N/A |
Grinnell is a school that debuts in Operation Rival Schools. It has been shown to have both an auto repair classroom and a science classroom.
Gallery[]
Grinnell Science Classroom