Early voting on the the City of Vincennes' pool referendum is underway at the Knox County Clerk's office. The referendum concerns a three-point-eight million dollar bond issue on the reconstruction of Rainbow Beach. Votes can be cast from 8:00 AM until 4:00 PM each day. Saturday voting is scheduled for April 27th and May fourth. Early voting on the referendum will end at noon on Monday, May sixth. The polls will be open for referendum voting on Tuesday, May seventh.