40th annual used booksale held by the Delta Kappa Gamma teaching Sorority, a society of current and retired school teachers. All profits go back into education such as endowed scholarships at the University of Wyoming and Laramie County Community College. There is also grant money available for educational programs within Laramie county. This is a two (2) weekend event, March 2nd from 8-5; March 3rd from 9-4; March 9th 8-5 and March 10th 9-2. This is a very big (approximately 75,000 books) well organized sale with all books sorted by genera.