I’ve met hundreds of small business owners in almost three decades as publisher of Inside Sacramento. Mark and Stephanie Miller, co-owners of Rio City Café, are among my all-time favorites. I met Stephanie in 2015, when the Millers arrived from Denver to run Rio City. Mark’s father owned the restaurant for decades. Rio City has the best river views in town, just north of Tower Bridge. “The deck location has been the site of so many community memories, from parties to wedding proposals,...