I neglected my front yard in preference for trying to maintain my back yard this year, and it reached a point where I had to do something about it because it was starting to look a bit too out of control. So I went at it and cleared the weeds and low and behold, among the weeds in the front yard I found a random pumpkin or gourd plant of some sort growing there. No idea what sort it could be, I didn't plant it, didn't even throw any compost in the area least of all any pumpkin or gourd seeds. I decided to leave it there and let it grow out of pure curiosity. I guess time will tell what it does and if it'll grow any fruit and if so, what sort.