Ladies & gentlemen, Flat Out Friday is BACK! Join us, February 17th, 2023, at the @fiservforum for the worlds largest indoor motorcycle race right here in Milwaukee, WI! 🏁 High speed flat track action you don’t wanna miss! Stay tuned for more details. #FlatOutFriday #WeLikeToParty #flattrack #motorcycleracing #flattrackracing #milwaukee #fiservforum #FOF23