Later this year, Tomah Memorial Hospital will offer a number of Safe Sitter classes, which focus on babysitting safety and are for 11- to 15-year-olds. Coordinated by the hospital’s community-outreach department, classes will be from 8 a.m. to 3 p.m. on Saturday, May 31; Saturday, June 14; Friday, July 18; and Friday, Aug. 15, in…