The OLLI program at UNLV, supported by the Bernard Osher Foundation, offers a variety of classes for retired or semi-retired individuals, including sports and fitness classes. Doug Verb's sports business class has grown to 70 participants, while Esther Schube and Anne Mason lead popular pickleball sessions. Beth Davis' upcoming "Speak to the Sport" class will feature various sports executives and coaches. The program also includes hybrid classes and collaborations with other Osher Institutes. The popularity of pickleball is attributed to its accessibility and social aspects, with participants ranging from 21 to 81 years old.