Potters wheel for teens, for ages 12-17, teaches ceramics. Class begins at 5:30 p.m. Wednesday, Sept. 13 and continues for 13 sessions. Cost is $150 for members, $130 for non-members and includes all materials.

Fitness Fun Club for teenage girls, ages 12-15, features aerobic routines to music, plus guest lecturers and dinners out. Class begins at 5:15 p.m. Monday, Sept. 11 and continues for 11 sessions. Cost is $85 for members, $105 for non-members.

The Golden Gate Chapter of the American Red Cross is co-sponsoring the basics of baby-sitting, for students in grades five through eight, at 1 p.m. Sunday, October 22. Kids will learn CPR and first aid, plus job-finding techniques. Cost is $20 for members, $25 for non-members.

Sports Leagues classes for boys and girls in grades three through 12 begin Tuesday, Sept. 12 with basketball, baseball, soccer, hockey, girls' volleyball and tennis.

Various classes for preschool and grade-school children, including pre-ballet, beginning soccer and Kindergym, also start next week.

For information on kids' programs, call Jackie Lewis at (415) 292-1241.