As part of a campaign to promote downtown Fresno development, Fresno State students from an Urban Entrepreneurship class will participate in an open house tour 4-9 p.m. Thursday, March 22, at several newly renovated office buildings. Taught by Craig Scharton, a lecturer in the Department of Management through Fresno State’s Lyles Center for Innovation and Entrepreneurship, the students call themselves Downtown Business Bounce. INFO: Khan Shadid, marketing director, khan.comunikin@gmail.com.