Madison Classics 49th Annual Jefferson Spring Car Show Featuring Oldsmobiles

Madison Classics hosts the 49th Annual Jefferson Spring Car Show featuring Oldsmobiles at Jefferson County Fair Park in Jefferson, Wisconsin. The two-day event runs April 24-25, 2026, with Friday hours from 8:00 a.m. to 4:00 p.m. and Saturday hours from 6:00 a.m. to 4:00 p.m. The show welcomes all makes and models and features more than 3,100 swap spaces and hundreds of cars for sale. Preregistration is available online at www.madisonclassics.com/car-corral/register/. For more information, call (608) 244-8416 or visit www.madisonclassics.com.