For the first time in 69 years, there will not be a Midwest Old Threshers Reunion in Mount Pleasant.    Terry McWilliams, the Reunion’s C-E-O and administrator, says the health implications of holding the Reunion could have had a far reaching impact.  McWilliams says expense estimates were going up and up every day as they navigated through necessary health precautions they would have to take to hold the event. Plans are now focused on the 2021 Old Threshers Reunion.