I've been looking for the same thing in my area, tough to find. I spoke with the HD about using the church we attend and the HD told me that a church wouldn't work since they're tax exempt, and my use of the church kitchen would be for profit, therefore jeopardizing the church's tax-exempt status. But I gotta think if the church doesn't charge me then they aren't the one profiting. I donate a bunch of pulled pork for the annual church picnic so I'm sure I could work out a donation deal with the church in exchange for the kitchen use. Their kitchen is HD certified already.