Celebrity trainer Erin Oprea, the personal trainer to country/pop singers such as Carrie Underwood, Kelsea Ballerini and Jana Kramer, brings her popular CitySTRONG workout event to the Wolstein Center today. Oprea, along with The Bachelorette's Shawn Booth and Kaitlyn Bristowe, will lead patrons through a “killer workout party. DJ Kaitlyn Bristowe will man the wheels of steel and provide “fun and colorful” commentary. Proceeds will benefit CreatiVets, an organization that provides disabled veterans with the opportunity to use art, music and creative writing to address service-related traumas. Vital Proteins will be on site to provide post-workout protein shakes. General admission tickets are $40 and VIP tickets go for $75. The event begins at 11 a.m. (Niesel)