The National Federation of Independent Business is unveiling a new award to reward elementary and secondary teachers who promote entrepreneurship to their students. The NFIB’s Young Entrepreneur Foundation is taking applications now through March 31 for its new Entrepreneurship Educator Award, which will come with a $1,000 grant. The winner will receive the prize at the NFIB Young Entrepreneur of the Year Award Luncheon next spring in Washington, D.C. Teachers…