If you are driving along the Queensway, take the Kirkwood exit.
From the east take the off ramp and continue onto Carling. Churchill is the second light. Turn right.
From the west this is a bit tricky the first time, because it iinvolves two quick left turns - you want to stay in the left-most lane of the off ramp, turn under the Queensway in the left lane, and immediately turn left onto Carling. You are now heading west again. Churchill is just a couple of blocks away - you will be turning right to head north.