I’m sure I didn’t find all the signs in Crystal Lake honoring the memory of Staff Sgt. Christopher Antonik, but here are two:

"Staff Sgt Chris Antonik - Not to be forgotten," reads the marque at 1776.

The restaurant named 1776.

"In Memory of SSgt Christopher Antonik - Thank you for our freedom," reads the sign at Teddy's Liquors.

Teddy’s Liquors was another business honoring the Prairie Ridge High School graduate.