The Party River North’s new Pilates and gyrotonic hot spot 5th Line Studio hosted a launch party at home decor showroom Casa Spazio.The Players Former Chicago Bears defensive end Richard Dent and free safety Gary Fencik (both 5th Line clients) joined the 175 guests, including David and Hilary Pisor. The Scene Savory bites from Magnolia Bakery and cupcakes from Sweet Mandy B’s kept partygoers satiated while 5th Line owner Tim Lester honored his Eastern Kentucky University dance teacher, who passed away this year from colon cancer. Photography by John Mackoff