Assembly Park is an outdoor Fairgrounds location at 80 Interchange Way in Concord, Vaughan. It has eight pickleball courts and one padel court. The site is currently closed for the season, and a waitlist form lets players sign up to hear when it reopens.

Courts cost $20 an hour for both pickleball and padel and are booked online through Fairgrounds' PodPlay page. Its published season hours are 9am to 5pm on weekdays and 9am to 9pm on weekends. Fairgrounds also hosts events for up to 60 guests, with tournament, catering and equipment add-ons.