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Past Events

  • Derrick Flaig Seminar
    Derrick Flaig Seminar
    Sat, Mar 18
    Grappling Ronin
    Mar 18, 2023, 1:00 PM – Mar 19, 2023, 3:00 PM
    Grappling Ronin, 1183 Warren Ave, Cumming, IA 50061, USA
    The first exclusive Jiu Jitsu seminar at Grapping Ronin featured a brown belt from Renzo Gracie Des Moines, Derrick Flaig
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