Back to: Terrorist Crisis directory	September 24, 2001 Staff involved in concert, sing-along Several members of the campus community are involved in producing and performing in a benefit concert and community sing-along on Sunday, September 30, from noon to 2 p.m. at San Lorenzo Park. UCSC staff involved include Tammy Heinsohn, Student Affairs, and Carolyn Stark, TAPS. In addition, Alyssha, daughter of Cowell Student Health Center's Robert Antonino, will be a featured performer.