A Southern Indiana waitress at LongHorn Steakhouse in Evansville got the surprise of a lifetime this past weekend when she received a $500 tip thanks to the generosity of Keith and Jane Gray Davis and their holiday tip challenge. Samantha, a server at LongHorn for two years, shared that she often works double shifts and spends her time babysitting her two young nephews, ages 3 and 4. Despite a challenging start to her day, Samantha’s positive and upbeat attitude left a lasting impression on the Davis family and their friends.