Annual East Coast Indoor Nationals Bring the whole family to see some of the best show cars in the Mid-Atlantic area and shop the automotive vendor rows.  Food vendors on hand as well.  Located in Cow Palace, Andy 717-307-5466, To register your vehicle, visit https://motoramaproductions.com/ecin-vehicle-reg Hours Sat. 12/6/25 9am - 6pm, Sun. 12/7/25 9am - […]