The Rastrelli’s Grapevine is a public service program dedicated to providing local groups or organizations the opportunity to get their message out to the public free of charge. The program is heard on the air Monday thru Friday at 7:50 AM and 5:35 PM on FM 105.9 or AM 1340. If your group or organization would like to be on the Rastrelli’s Grapevine contact KROS 563-242-1252 or email by clicking on the envelope. Don’t miss “238 Main” every other Friday at 8:20 am with Mike Rastrelli!