Billings Estate Father’s Day Car Show / Exposition de Voitures

Father’s Day Car Show takes place June 21, 2026, from 10 am to 3 pm at Billings Estate National Historic Site in Ottawa.

The event features pre-1999 antique and vintage cars, including the Billings’ 1959 Cadillac Sedan de Ville. Visitors can vote for their favorite car, explore the museum at Ottawa’s oldest wood frame house, and take part in a scavenger hunt.

Admission is $8.93 for a single admission and $23.15 for a family admission, which covers two adults and accompanying children from the same household. Car owners can register to take part by June 19, 2026 through the online registration form. The show runs rain or shine. Questions about participation or accessibility can go to [email protected] or 613-580-2088.