Ohio Northern University students already can't resist posing in front of Weber Hall's new "selfie wall." The graphic installation was added to celebrate ONU's sesquicentennial. But you don't have to be on campus to get in on the fun. Post a selfie in ONU gear or share a special memory on Instagram using the hashtag #LoyalForeverToDearONU and your post might show up on the sesquicentennial celebration webpage. (From ONU Facebook)