During this year's Senior Summer, the Girls Inc., at 516 16th St., took their participants on four college tours: On two consecutive Fridays July 8 and July 15 the girls went to California State University, Sacramento; California State University, Monterey Bay; University of California, Davis; and UC Santa Cruz. The tours were led by two Girls Inc employees, Gabi Reyes-Acosta and Judy Cordova. By Daisha Williams Girls Inc., a national nonprofit with a branch in downtown Oakland, hosted Bay Area girls in a program to help them navigate crucial parts of their lives such as the college admissions process. College Access Now (CAN) is among many free programs offered to girls ages 8 to 18. CAN has three