This is the project during the year 3 of architecture school in Thailand. I have to go to the site of some university in Bangkok and the Ladkrabang is what I'm selected. Due to the site that located near Thailand national airport which has some rule to not construct the building over 28m. , so this affect a lot to the surrounding building especially student dorm, so the dorm in the alley almost has the same height which inspired me to create the event for those student which can be the market, stage for competition , camp, and etc. and this is possible due to the rule that I mentioned before and the gap between building are less than 2 meters which mean it is a huge space on the roof top level. Student from the dorm, Ladkrabung, and other university can join this event and construct it together.