Charming Lawn Escape

In the center of the city opened a new rest area, where there is literally everything, to have a good time. There is also a very beautiful nature. You and your friends decided to go there on the weekends. You have already agreed to meet inside. When you go, you can not find your friends. It looks like you missed, your phone is dead. You have decided that you will find them somewhere and went inside to rest. Were you surprised by this place, but did not have time to go before the closing. You need to escape.