High school students will toot their own horns Saturday at band competition. GERALD FARIS and What: High School Marching Band Tournament. and When: Saturday, 1:45 p.m. and Where: El Camino College's Murdock Stadium, 16007 Crenshaw Blvd.,
Torrance. and Admission: $5; $2.50 for students 18 and under; children under 8 free. and Information: 533-4331.