Another: https://www.desmoinesregister.com/story/money/business/2017/07/20/hy-vee-wants-tax-breaks-new-64-million-facility-ankeny/496951001/ https://www.desmoin

Another: https://www.desmoinesregister.com/story/money/business/2017/07/20/hy-vee-wants-tax-breaks-new-64-million-facility-ankeny/496951001/ https://www.desmoinesregister.com/story/money/business/2017/... Some individual stores have been doing it independently of corporate since at least 2016: https://www.facebook.com/events/968415496617260/ https://www.facebook.com/events/968415496617260/