Bring the little ones to learn about exercise, healthy eating and overall body care at the second annual Health and Wellness Fair at the Tucson Children’s Museum, 200 S. Sixth Ave.  Participating organizations will provide interactive fun, including a fire truck and a computer-fingerprinting program.  The event is from 10 a.m. to 2 p.m. and admission is free.  Call 792-9985 for more information.