Jonathan “Jon” Sparer of Las Vegas, Nevada, is a retired architect who is active in the local Jewish and LGBTQ communities. He grew up on Long Island, New York, in the hamlet of Woodmere, where his father was an importer. After graduating in Architecture from Ohio State University in 1977 Jon moved to Los Angeles, California, where he worked first with architect Jack Chernoff, then with architect Bob Barnett until 1981, when he accompanied his future wife and college classmate who worked for Martin Stern to Las Vegas. Stern sent her to open a field office to supervise the reconstruction of the MGM Grand after it burned in November 1980. Once in Las Vegas, Jon began working for architect Homer Rissman on Steve Wynn’s future project, The Mirage. Although Jon switched firms, he continued working on The Mirage and other Wynn projects with Marnell Corrao, where he would stay until 2001. Ironically, Jon’s original supervisor at Marnell Corrao was his future husband, architect John R. Klai II; Klai’s subordinate in turn was Jon’s Spring Valley neighbor. After Jon left Marnell in 2001, he became a founding principal architect at YWS Design & Architecture. Although he has retired from full-time architecture, Jon has since designed the Temple for Congregation Ner Tamid (pictured above) and The Center (Las Vegas's gay, lesbian, bisexual, transgender, queer community center). Jon remains active in the AIA Las Vegas Chapter as the incoming president as well as serving as a board member for Jewish Family Services Agency and The Center.

Charlie Lombardo, originally from Buffalo, New York, came to Las Vegas after joining the Air Force where he worked as a machinist. Lombardo’s start in the gaming industry involved installing and operating coin wrapping machines for a local company that served various casinos. He then worked for Glory, a Japanese coin wrapping company, in several positions. Lombardo later became a slot technician at the MGM and stayed there after it was sold to Bally’s in 1986 where he later became assistant slot manager, slot manager, director, vice president, and senior vice president at that property. The interview with Lombardo starts with a brief description of his background and experience working with coin wrapping machines. He also talks about his experience in witnessing and surviving the MGM fire of 1980 and his subsequent work in reopening the property, a process that allowed him to learn the operational and technical aspects of slot machines. Lombardo later speaks about what he believes makes both good and bad slot managers. He also describes his experiences in laying out slot floors as well as his philosophy on what he believes makes a good slot floor. Lombardo then describes his experience working with vendors and how he developed successful relationships with them in bringing in new slot machines. He also describes some of the changes in slots and slot management over the years, including the early history and background of both the Megabucks and Pot of Gold slot jackpots. Lombardo concludes the interview by answering the question of whether he gambles, and he provides advice to those who are interested in going into slot management as a career.