2017 Open Tryout! The Omaha Beef will be holding an Open Tryout January 7th from 3:30 to 6:30 P.M. at the UNO Dome (6808 Spring St, Omaha, NE 68106). Please bring proper attire (Athletic shirt, shorts and cleats) and the tryout fee. The fee to tryout is $40 the day of but if you register early it is $20. Click here for registration form.