4:00 p.m - 7:00 p.m: Stu Nevermann Run packet pickup at Aquatic Center 4:00 p.m: Carnival Open (Wristbands from 5:00 p.m - 10:00 p.m) at Central Park 5:00 p.m: Concessions/Marketplace open at Downtown 5:00 p.m: Mason City High School Orchestra Concert at Principal Pavilion 6:00 p.m: Mason City Jazz Band at Downtown Main Stage 7:30 p.m: Not Quite Brothers at Downtown Main Stage