Intoxicated with the past, homeowners Jon Gerster and Christopher Nixon follow the bottlecap road to the brewery next door to their 1897 Victorian home. Next, Kathleen Schnier and Paul Schumann tune into the inventiveness of their 1926 Chicago bungalow home's former owner. Then, an 1886 Romanesque castle fit for a cattle king reigns again after Paula and Terry Lowry rediscover its brilliant past.