Manitowoc riverfront 5 - 9pm 5 p.m. - 9 p.m. Lakeshore Balloon Glow returns to the Manitowoc riverfront on Friday, August 18, 2023. From 5:00 - 9:00 pm, you can enjoy an evening filled with hot air balloons, delicious food trucks and cold drinks, family friendly activities in the large scale kid zone, entertainment, fireworks and more!