Thought some of you might get a kick out of this. Couple years ago me and the misses came up with an idea to build an outdoor bowling lane. After a few "pops" and some sketch's we came up with this. 70' in length so not regulation but the ball returns work well and the pin setter works by pulling on the handle with a long rope attached. We have LED strip lights in the house for night bowling and is close to the firepit. We have 4 different weight 10 pin balls and 6X5 pin balls for the senior ladies (mom and aunts) lol. Just alot of fun. We also have a permanent outdoor movie theater area but will leave that for another discussion. This pic is when we were near completion.