I'm looking for a pop up tent and enclosure to use to shield an area in my backyard used for BBQ's during the winter months and while raining. I'm just off of a pond, so it can get pretty windy. It doesn't need to be large, but ideally would be water resistant (or proof), flame retardant, and have side walls that could be easily opened for ventilation. Do you have any ideas? I think a 10 x 10 or 10 x 15 space is sufficient.