79 / 96 c a l e n da r in every issue basf kids? lab. lasm on the second and fourth saturdays at 11 a.m., 1 p.m., and 3 p.m. and sundays at 1:30 p.m. and 3 p.m. explore the world of chemistry in hands-on workshops for children ages 6-12 and their parents or caregivers. participants may preregister monday through noon thursday prior to the program. kidslab@lasm.