<p>After an annual powder-puff girls touch football game between two high schools erupted into a huge brawl, Santa Rosa police vowed Saturday to prevent the event from happening next year.</p>
<p>The game between seniors from Santa Rosa and Montgomery high schools is an unofficial tradition at the end of each school year. The event, held off campus at Galvin Park, is not sanctioned by school officials but often draws crowds of 1,000.</p>