Could this be the future for church planting?  Why not?  Find a piece of property to use and put up your church every week. You can have these custom designed for every environment you need.  This could very well be a strong alternative!  Planters, talk about attracting some attention in your part of the country. A great marketing item along with being very feasible for all of us!  Check out Tektonics, Envelope Structures, and Southern Inflatables.