MONROE - The Monroe Parks and Recreation Fourth of July Celebration on July 4 at Twining Park will be an all-day event. The City of Monroe fireworks will begin at about 9:45 p.m., including the Wisconsin Bank and Trust Sky Concert, which the bank has sponsored for 25 years. To ensure the safety of the people in the park and to avoid distraction during the display, vehicles will not be able to drive through the park during the fireworks.