Onalaska Omni Center

255 Riders Club Rd
Onalaska, Wisconsin 54650
August 20, 2008

Community Development Authority Meeting at Onalaska Omni Center

May 30, 2009

May Massacre Roller Derby with Mississippi Valley Mayhem Roller Derby League at Onalaska Omni Center

June 13, 2009

Summer Smash Roller Derby Bout! at Onalaska Omni Center

June 14, 2009

BFC - Professional Skateboarders at Onalaska Omni Center