The Penrith Working Truck Show is on at the Museum of Fire on Sunday, March 11 from 8am to 4pm. Country Music extravaganza has always been a major attraction at the Truck Show and this year will be no exception. Live on Stage is To Be Confirmed. Up to three Children, are admitted Free with a paying adult and will enjoy twenty of the best “thrill” rides and other amusements absolutely free. Add to this, food and drink stalls, free face painting and giveaways, and you have the Ultimate Family Fun Day package while supporting a worthwhile charitable event.