The weekend carnival is in town in the parking lot of Upper Canada Mall. This is a great opportunity to try night shots and long exposures. I go every year and try something a little bit different. The carnival is never really all that crowded right after sundown. The forecast for Friday night is rain, and decent for Saturday night. I know I am heading out Saturday night but I may also head out Friday night if there is a chance of some interesting reflections and the rain is not teeming down.
I recommend bringing a tripod, a wider focal length lens, a remote release that allows you to trigger the camera without shakes and an open mind. See the possible and have fun!