The Sharon Public Library is hosting yoga for children ages 5 to 7 on Wednesdays through Aug. 8. Kristin Mulligan, a certified children’s yoga instructor, leads the youngsters in yoga and tells stories. Sessions run from 1 to 1:45 p.m. in the Cynthia B. Fox Community Room at the library. Preregistration is required. To register online, go to www.sharonpubliclibrary.org and click on “calendar.” For more information, contact Danielle Margarida at firstname.lastname@example.org.