CHICAGO—The United Opticians Association’s (UOA) One Vision | One Voice | One UOA Leadership Conference begins this Thursday, June 25, and runs through June 27. Held at the Hilton Rosemont at O’Hare in Chicago, the three-day event will bring together hundreds of opticians, educators, advocates and more, the UOA said. Each day of the conference will focus on a different area of opticianry. According to the UOA, day 1 will focus on educators, innovators and explorers, including four hands-on labs with optician innovators to test tools, learn how to use new devices and more.