The Southern Nevada Health District and the United Way are sponsoring a Shots 4 Tots event, Passport to Immunizations and Health Fair, 10 a.m. – 3 p.m. Saturday, April 20 at the health district’s main public health center, 330 S. Valley View Blvd., at the corner of Meadows Lane. The event kicks off National Infant Immunization Week (NIIW), April 20-27. This free event will offer no cost childhood immunizations for eligible children up to age 36 months, health screenings, family resources, and well-baby checks on a first come-first served basis. Parents should bring their children’s immunization records. For more information about the clinic or immunization services, contact the Southern Nevada Health District’s immunization clinic, (702) 759-0850 or visit www.SNHD.info.