The Union County Summer Arts Festival Concert Series at Echo Lake Park in Mountainside on Wednesday evening, July 12 featuring the Fleetwood Mac tribute band Tusk will also showcase units from the Union County Sheriff’s Office.

Officers from the Crime Scene Unit will be making wanted posters for kids and Guardian Angel identification fingerprint cards for parents.

The Sheriff’s K-9 Search & Rescue Unit will give a demonstration.

Show time is scheduled for 7:30 pm.