Science Happy Hour is taking place Friday night in Sioux Falls. More than 20 exhibits have local scientists explaining topics in a fun and accessible way for adults to learn while enjoying a beverage. Physicist Barbara Szczerbinska of Dakota State University and Nancy Wehrkamp, Director of the Osher Lifelong Learning Institute, detailed the event on Innovation with Cara Hetland. They also discussed the 4th annual "It's All About Science Festival," a family friendly event that explores science, technology, engineering and mathematics. And they outlined the Center for Theoretical Underground Physics (CETUP) beginning Monday in Deadwood. CETUP brings theoretical physicists together to address questions in physics, astrophysics, geosciences and geomicrobiology.