It’s Earth Week and ISU is celebrating with a full schedule of events.  Learn how to make a compost bin, participate in a campus-wide scavenger hunt, or help plant cherry trees (for future generations of VEISHEA cherry pies!) or a vegetable garden that will benefit local food pantries.  The Green Umbrella student group is sponsoring a book swap in the Pine Room at the Memorial Union, daily from 2-8 pm Monday, April 19, through Wednesday, April 21.  Bring in your unwanted books and swap them for other donated books.