Middle- and high-school students from across Guilford County came to the Greensboro Coliseum on Tuesday, Nov. 16, for the annual Career Exploration Fair, sponsored by the Counseling Services and Career and Technical Education departments. About 1,100 guests connected with 70 vendors at an event designed to help students learn about the many career options available to them. Businesses represented ranged from brick-laying to nanoengineering.