Before the start of tonight's\u00a0Wilton Fireworks Celebration at Wilton High School,\u00a0Route 7 southbound traffic will be diverted through Cannon Road and down Pimpewaug Road. Route 7 northbound traffic will be diverted down Pimpewaug Road and to Cannon Road. The Wilton Police Department asks drivers to keep this in mind and plan accordingly. The fireworks show will begin\u00a0around 9:30 p.m.\u00a0Day-of parking further out than the patron locations are available for $20 per car. All revenue collected through parking fees goes to offset the cost of the fireworks show. To ensure public safety, personal fireworks, sparklers, gas grills, and dogs are prohibited at the fireworks display grounds. Ambler Farm will be closed for the evening for safety reasons because of its proximity to Wilton High School.