The AMRA Mini roadracing club is having their season opening "WARM UP" session this weekend April 17th. I am pretty sure they are running on the the mini (Kart Track) at the far south entrance just past the main gates to Race City. (some later events will be held on the full Race City course (shortened to mini size).
Everyone is welcome to spectate, and with CMA license, it is quite likely that bringing some decent riding gear and kind words will enable a rider to take a "loaner" for a spin around the course. Lots of fun!

I haven't done it in a long time, but have some mini laps under my belt, doing an endurance race at Kart Gardens on the YSR50s. The YSR80s are funner, and the XR100s and such all make for a good show out there. There will be liquid cooled 2-stroke 80s mixing it up, and other purpose built miniracers --> Genuinely fast bikes on the mini circuit!
This new track is a bit nicer than the old Kart Gardens track, and there are a good group of people out there. Some are in it for the fun and some are in it to win... competitive spirit is everywhere!!
I think you can check out the layout of the circuit at the Kart Club site:
http://www.ckrc.ca/
later,
//monkey