3 BIG THINGS going on in one day for Thursday 5/28 in Grinnell. This is a Grinnell Happenings podcast where I talk about what's going on in Grinnell. For more information about what' happening in Grinning Google the Grinnell Chamber Of Commerce website. The crew at The Grinnell Chamber of Commerce does a great job of letting you know what's going on in Grinnell. Just click on "events' and you'll be informed.