There's a story behind every one of the names on Senior Walk, the campus sidewalks etched with the names of all University of Arkansas graduates -- more than 175,000 of them. First-generation college graduates, those who have shared the U of A experience with another family member and even several generations of the same family are all found there. A graduate shares her connection to Senior Walk, a family tradition in her case, that dates back to the late 1800s.