Fans at Oakmont Country Club are enjoying various activities ahead of the U.S. Open, including merchandise tents, a practice putting green, and a busy driving range where golfers refine their swings. The walkway to the driving range has become a popular spot for children eager to collect autographs from professional golfers, with 12-year-olds Charlie Depascale and Delanie Gallaher sharing their excitement about the experience. Delanie proudly mentioned getting autographs from Andrew Novak, Evan Beck, and Doug Ghim, expressing her enthusiasm for watching the golfers compete.