This Sunday, May 20, 2018, Allen Organs of Chicago is hosting a Theatre Organ Concert with world class guest organist, Dave Wickerham. Dave has performed to audiences across the U.S., various chapters of ATOS and toured Australia and New Zealand receiving rave reviews. Please join us for what is to be an inspirational performance. Doors open at 2:30 pm. The concert begins at 3:00 pm. Admission is free. Please bring a refreshment to share.