October 17, 2011 (San Diego) -- The San Diego Better Business Bureau (BBB) is inviting all 11th and 12th graders to write and submit up to a 400-word essay on the importance of marketplace ethics and receive up to a $1,500 scholarship from the BBB. The presenting sponsor of the BBB’s scholarship program is Sycuan Casino in El Cajon. Last year’s winners included two high school students from East County high schools.