Parade of Lights Christmas Parade winds through Historic downtown Corsicana. Past several years we have had 250+ entries. This years Grand Marshall is the Corsicana High School Varsity Baseball Team for their achieving 6 consecutive District wins. Stiving for Excellence. After the parade everyone is invited to the Navarro County Courthouse where a grand lighting ceremony will be held. Sam Houston Dual Language 3rd & 4th graders will sing songs and County Judge HM Davenport will do a countdown with the help of the children.