Platteville, Potosi proms Saturday The 2016 Potosi High School prom, If Tonight Were a Fairytale, will be held at Holiday Gardens in Potosi Saturday at 8 p.m., with the grand march at 10:30 p.m. Pictured are court members (sitting, from left) Andrew Udelhofen, Lucas Dressler, Zack Reuter, (on top) Nick Horner, Brett Muench, Jacy Koeller, Alyssa White, Brooke Dressler, Brooke McKillip, Ally Siegert. The grand march is open to the public at 10 p.m. for $1. The post-prom will be from 12;30 to 2:30 a.m. St. Clement Christmas 2023 St. Mary's Christmas Potosi Schools Christmas 2023 Lancaster Schools Christmas Concert - Dec. 10, 2023