Things to do this weekend in Champaign and Clark counties

Health Fair Villa Springfield Rehabilitation and Healthcare Center will host a health fair from 9 a.m. to 4 p.m. on Monday at Groceryland, 1822 S. Limestone St. Free health screenings will be offered. Mercy Health’s Mobile Mammography unit will also be at the Villa Springfield Health Screening Event from 9 a.m. to 4 p.m.