The Palos Area Chamber's Expo will be Saturday May 4, 2013, from 9m to 2pm. Located at Moraine Valley Church, 6300 West 127th Street, Palos Heights. This event is free and open to the public. To become a vendor, please visit www.palosareachamber.org for complete details and a registration form. The fee for a vendor is $150 for chamber members and $300 for non-chamber members.