I assume you mean a cafe in the condo project? Sorry, no idea.
I was waiting for my vehicle to be serviced and after flying the drone I went in to the cafe upstairs at Toyota On The Park.
It's a 'customer' cafe, but there were several construction workers from the Auberge project in there having lunch (the cafe has hot food too) so it's open to the public. Not sure about the WiFi as I was using my phone's hotspot. I may have seen a sign on the counter with the WiFi password though.
So I finally got to this site up close. No retail yet however the poster that said people go to the café on the second floor of the Toyota dealership is correct. Food, coffee, wifi and washrooms! Hopefully this encourages more UTers to venture up here as this is such an interesting area! Is there an equivalent anywhere else in NA/Aus?
The pic of the street next to the sound barrier is actually connected to the dealership/cafe so effortless. They also have put gear for climbing vines on barrier which is so practical! On the main road you can see towers of Don Mills centre as well as CN Tower which grounds you. Taken 14 May.