I will be running an open demo on the 11th from 5pm when the marathon starts to about 8:50pm since I have to go to back to work for like 30 minutes to finish my shift and then I will be back from 10:30 pm to about midnight or 1am. I am hoping that maybe Heavygun can show up before 9pm to cover the demo so I don't have to put the mat and the buildings away :)