Come be a part of history as the City of Irvine and FivePoint celebrate the opening of the Great Park Trails in the Upper Bee and Bosque area at the Orange County Great Park. Join us, and help set a world record high-five chain. Meet at the intersection of Great Park Boulevard and Bosque at 7 a.m. to join the line. High-fives will start promptly at 8 a.m., followed by a ceremony to honor the trails' opening. This free event will include music, coffee, drinks, donuts, and door prizes. Learn more at highfiveirvine.com.