A student dressed as a storm trooper for “Star Wars Day” prompted the evacuation of a Brown County high school when a frightened parent saw the costumed figure entering the facility and called 9-1-1. Police in the village of Ashwaubenon (ash-Wah’-beh-non) near Green Bay say the parent saw the student going through a back door today (Thursday) wearing body armor and a mask, and carrying a bag. School officials say they will re-emphasize the district’s no-costume policy. Fans have adopted May 4th as “Star Wars Day” because “May the fourth” is a play on the oft-repeated Star Wars phrase, “May the force be with you.”