Lincoln library and museum free to those who donate backpack

SPRINGFIELD, Ill. (WLS) -- The Abraham Lincoln Presidential Library and Museum in Springfield, Ill. is offering free admission for anyone who donates a school backpack.

The offer is good for anyone visiting between now and until August 10th.

The backpacks will be given to students who can't afford their own. The donated bags should be sturdy enough to carry school supplies and books.