“Public Health 3.0 in Practice: Success Stories from the Field” will be presented at 5:30 p.m. Monday at The Loft at Cunningham’s Journal at 15 W. 23rd St. This presentation, offered by the University of Nebraska at Kearney Science Café, explores the evolution of public health initiatives. Chuck Sepers, the health officer and director of the Appleton Health Department in Wisconsin, will speak.