Here's a list of classes/camps/VBS you can look into to keep your kids occupied for the rest of the summer.
VBS Deep Sea Discovery in Walnut
VBS Trading Places in Diamond Bar
Summer Camps at Tutu School San Dimas/Pasadena
Summer Sessions at Kindermusik!
Natalia Huang Piano Studio Summer Sessions
Tennis Anyone Summer Camp Info
SUMMER CAMPS AT MAGICAL STEPS SOUND IN MOTION
Summer Activities at Maple Hill YMCA